Find plugins for studying, spaced repetition, research, knowledge graphs, and long-term learning systems.

Learning & Knowledge Management Obsidian Plugins - Browse 123 Tools

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The **Spaced Repetition** plugin helps you actively review notes and flashcards using scientifically backed spaced repetition techniques. It supports various card formats including single-line, multi-line, reversed, and cloze styles, giving users flexibility in how they structure their learning. Cards can be organized through tags or folders, and the plugin intelligently displays contextual headings like note titles and subheadings during reviews. Rich media support-like LaTeX, code blocks, images, and audio-makes it ideal for technical and visual learners.

Spaced Repetition

The **Breadcrumbs** plugin turns note relationships into a navigable structure with breadcrumb trails, tree and matrix views, and previous or next navigation across linked notes. It reads typed frontmatter links, tags, Markdown lists, folder notes, naming schemes such as Dendron or Johnny.Decimal, and Dataview queries, then derives implied relations from those links. A note's neighbourhood can be rendered inside a code block as a tree, a Mermaid diagram or an interactive Markmap view and that same structure can be exported to Canvas for further editing. It also supports custom transitive rules so larger vault hierarchies stay consistent and easier to traverse.

Breadcrumbs

The **Weread Plugin** plugin helps users sync book-related data from the WeChat Reading platform to their Obsidian vault. It imports metadata such as book covers, authors, and publication details, along with highlighted text, notes, and book reviews. The plugin allows users to customize note templates and file naming conventions while providing options to sync daily reading updates to their daily notes. It supports mobile devices and offers long-term login via QR code authentication. Additionally, users can categorize notes, track reading status, and maintain annotations efficiently within Obsidian.

Weread Plugin

The **Flashcards** plugin offers a flexible way to create, update, and sync Anki-compatible flashcards directly from your notes using a variety of intuitive syntax styles. It supports standard cards, reversed cards, spaced repetition cards, and cloze deletions with both highlight and bracket formats. You can use inline syntax like `Question::Answer` or mark cards with tags such as `#card`, `#card-reverse`, or `#card-spaced`. The plugin also enables LaTeX rendering, image and audio embedding, Obsidian URI links, code highlighting, and note references. With context-aware features and tag support, it helps keep your flashcards well-organized while integrating seamlessly into your study routine.

Flashcards

The **Smart Second Brain** plugin enhances knowledge management in Obsidian by integrating AI-powered assistance to interact with notes. It enables users to chat with their notes using a retrieval-augmented generation (RAG) pipeline, offering references to original sources within the vault. The plugin supports various large language models, including local models via Ollama and cloud-based models like ChatGPT. Users can switch between models based on their needs and preferences. The plugin operates offline to ensure privacy and provides options to save and resume chat sessions.

Smart Second Brain

The **Review** plugin helps you revisit important notes by scheduling them to appear in future (or even past) daily notes. By integrating with the Natural Language Dates plugin, it lets you quickly send a note or specific block to any date using natural language inputs like 'tomorrow' or 'in three weeks'. You can configure custom headings and formatting for how these reviews appear, including the option to embed blocks directly. This makes it useful for spaced repetition, GTD-style project reviews, or simply setting personal reminders.

Review

The **Smart Lookup** plugin adds question first semantic search for your vault, so notes can be retrieved by meaning instead of exact phrase matches. It opens a dedicated lookup view where you enter a plain language query, inspect ranked results, expand previews and then open, link or reuse the most relevant match. The plugin makes a clear distinction between semantic retrieval and lexical search, which helps when you remember an idea but not the exact wording, file name or heading. It also works with the wider Smart Environment setup for indexing, exclusions and model handling, and can surface source level or block level results where that environment supports them. Core retrieval can run locally, and the workflow stays centered on reviewing previews before trusting a match.

Smart Lookup

The **Obsidian Bible Reference** plugin inserts Bible passages from inline references as you type and offers suggestions that resolve into verse text inside a note. It can expand a full chapter with `:a`, switch translation with a version key such as `@esv`, and remember that choice for later lookups. A `--vod` trigger adds a verse of the day. The plugin can also insert a passage link instead of the text through a setting or command, and that link mode works offline because it does not fetch content. It includes support for Polish translations, including UBG and BG.

Bible Reference

The **Periodic PARA** plugin is designed to assist with implementing the PARA (Projects, Areas, Resources, Archives) method within Obsidian, using periodic notes and the LifeOS framework. It offers features to help users organize their notes efficiently, enhancing productivity with a structure that aligns with the PARA method. The plugin integrates with tools like usememos and provides options for advanced note management. Additionally, it supports customizable workflows, making it suitable for users who wish to manage their life and work in an organized manner using Obsidian.

Periodic PARA

The **Karpathy LLM Wiki** plugin turns notes into an interlinked wiki and lets you query that graph from a side panel inside the editor. It extracts entities and concepts into separate pages, adds aliases, builds bidirectional wiki links and maintains an index, while keeping source notes unchanged. Retrieval uses a five stage cascade with lexical matching, LLM generated keywords, local substring scanning, fallback reseeding and Personalized PageRank over wiki links instead of embeddings or a vector database. The plugin also includes linting, duplicate and contradiction checks, smart repair flows, batch ingestion, PDF ingestion with provider specific and local OCR paths and support for many cloud and local model providers. Query answers link back into the wiki and PDF markdown can be cached under .obsidian/plugins/karpathywiki/pdf-cache/.

Karpathy LLM Wiki

The **HiNote** plugin brings a powerful highlighting and annotation system to Obsidian, allowing users to extract, comment on, and interact with text directly within their notes. Highlighted text is automatically collected and displayed as cards in a sidebar, where users can add manual or AI-generated comments. Highlights can be exported as shareable images or converted into structured notes with links back to the original content. The plugin also offers an expanded main view to explore highlights across the vault, initiate AI conversations, and generate flashcards for study.

HiNote

The **Cornell Marginalia** plugin brings Cornell style side notes into the editor by rendering cue text in the page margin from inline syntax such as `%%> ... %%`. It supports bidirectional margins, semantic colour coding through prefixes, grouped margin blocks for complex layouts, image based marginalia and a sidebar explorer that can scan the current file or the whole vault. The plugin also adds an active recall mode that blurs marked answers until hover, a flashcard generator, PDF print preparation and restore commands, and drag based integration with Canvas or Excalidraw through native block links. Beyond isolated notes, it can stitch marginalia into threaded idea trees and includes quick capture, doodle and templated export features, turning margin notes into a broader study and review workflow.

Cornell Marginalia

The **Mood Tracker** plugin helps users efficiently monitor and manage their moods and emotions directly within Obsidian. It offers features like customizable mood ratings, personalized mood labels, and detailed emotion tracking. Users can add mood entries to daily journals and dynamically link them to specific note paths based on the entry date. The plugin provides visual insights with embeddable graphs that display mood history, average ratings, and frequent emotions. Users can also edit past entries or add new ones retrospectively. All data is securely stored in JSON format within the vault, ensuring easy accessibility and privacy. The plugin is a streamlined solution for mood tracking without the need for extensive manual configurations or third-party integrations.

Mood Tracker

The **Topic Linking** plugin streamlines research workflows by organizing and linking content from PDFs, web bookmarks, and other notes within Obsidian. It allows users to convert PDFs into searchable Markdown files, extract web link content, and generate topic-based connections between related files. The plugin leverages topic modeling to identify key themes across multiple documents, creating linked topic notes and an index to track and explore relationships between research materials. Users can generate a bibliography of sources and extract metadata from files, while features like file chunking, page annotations, and Zotero integration support large collections. This makes it a powerful tool for researchers managing large repositories of academic literature, web content, and personal notes.

Topic Linking

The **LearnKit** plugin turns notes into a study system with flashcards, note review, tests and spaced repetition built directly into the vault. It supports multiple card types including cloze, reversed cards, multiple choice and image occlusion, while FSRS scheduling adapts review timing over time. The plugin also adds note review mode, text to speech and audio playback, reading view study controls and analytics such as charts, heatmaps and retention trends. Its Companion layer can answer questions from a note, generate flashcards and tests, give feedback on note quality and help rewrite or restructure content. LearnKit also supports Anki import and export, so study material can move between workflows without leaving Markdown behind.

LearnKit

The **Chem** plugin enables seamless integration of chemistry into Obsidian by allowing users to render chemical structures directly from SMILES strings. It supports rendering both in code blocks and inline, with customizable scaling, theming, and export options. The plugin leverages powerful tools like Smiles Drawer and RDKit.js to generate precise chemical diagrams, making it ideal for researchers and students documenting chemical data. Additional features include integration with Dataview for dynamic queries and compatibility with various structure editors and translators. This plugin is a versatile tool for creating and managing chemistry-related notes in Obsidian.

Chem

The **Reference Map** plugin enhances reference and citation management within Obsidian. It offers a sidebar view to organize cited and citing references, a dynamic search feature to discover relevant papers, and a graph visualization to explore connections between references. The plugin supports integration with external reference databases such as Zotero and Semantic Scholar, allowing users to search, insert, or create detailed reference entries easily. With features like customizable metadata templates, dynamic reference lists based on file names or keywords, and a visual graph interface, it is an invaluable tool for managing academic and research workflows effectively.

Reference Map

The **Quiz Generator** plugin enhances learning and assessment by leveraging AI models to create exam-style questions from your Obsidian notes. Users can generate personalized quizzes with various question types, including multiple choice, true/false, fill in the blank, and more. The plugin supports multi-language question generation, math notes with LaTeX, and saving questions in formats compatible with spaced repetition tools. With an interactive quiz UI offering real-time feedback and flexible customization, it is ideal for students, educators, and knowledge enthusiasts.

Quiz Generator

The **Auto Keyword Linker** plugin automatically converts predefined keywords into wiki-style links throughout your vault, building a richly interconnected knowledge graph without manual bracket typing. Define keywords once with their variations like "ML", "machine learning", "neural networks" and the plugin intelligently finds and links them while respecting existing links, code blocks, and markdown formatting. AI-powered suggestions analyze your vault to discover frequently used terms you might have missed. Advanced features include folder specific scoping for context aware linking, block references that jump to specific sections, relative path support and automatic tag management. Preview changes before applying them, enable auto linking on save for seamless workflow or process your entire vault in bulk. Import and export keyword configurations for backup or team sharing.

Auto Keyword Linker

The **Bible Linker** plugin streamlines the process of referencing and linking Bible verses in Obsidian notes. It allows users to create structured links to specific verses or ranges, ensuring seamless integration with Bible files formatted in markdown. The plugin supports multiple translations, enables copying verses with links, and offers flexible customization options for linking styles, including invisible links in preview mode. It is especially useful for users maintaining Bible study notes or integrating scripture into their workflows. Properly formatted Bible files are required for full functionality.

Bible Linker

The **Markdown Furigana** plugin enhances the readability of multilingual text in Obsidian by rendering furigana annotations, commonly used in Japanese and other languages. By applying a simple markdown syntax, users can display kanji, kana, or other scripts with pronunciation or transliteration aids, improving comprehension and accessibility. The plugin processes furigana rendering during preview mode without altering the original notes, ensuring clean and flexible note editing. It supports multiple furigana sections, allowing detailed annotations for complex scripts, making it particularly useful for language learners or those working with annotated text.

Markdown Furigana

The **Bookshelf** plugin provides a centralized and visual way to manage your reading activity within Obsidian. It gathers metadata from your book notes, such as covers, authors, and ratings, and displays them in a personal library view. It also tracks reading progress through entries made in book notes or daily notes, offering a chronological view of your reading journey. Users can analyze their habits with statistics and charts, customize metadata fields to suit their note-taking style, and define how progress is recorded through flexible pattern-based parsing.

Bookshelf

The **Aosr** plugin provides a flexible and feature-rich approach to spaced repetition using flashcards. It supports various question formats including cloze deletions, multi-line patterns, and reversible cards using symbols like `::`, `:::`, `?`, and `==`. With support for multimedia content like audio and a dedicated review window, users can edit notes while reviewing. A highlight is its minute-level interval control and learning reinforcement system. Aosr stores review data in a separate database (`aosr.db`), avoiding clutter in the notes. The plugin also includes a customizable deck system powered by rule-based filters (via `json-rules-engine`) allowing fine-grained control over what gets reviewed. It offers mobile optimization, multi-language support, and integration with Dataview for progress tracking. Designed as an alternative to the original spaced repetition plugin, Aosr improves precision, review interface usability, and learning continuity.

Aosr

The **Repeat** plugin enables spaced or periodic repetition of notes using natural language scheduling. By adding a `repeat` property to a note's frontmatter, users can schedule reviews at intervals like 'every week' or 'spaced every 3 days'. A dedicated Repeat view displays due notes and lets you update schedules with a single click. Notes can also be marked as hidden to obscure their contents until review, supporting one-sided flashcard-style use. The plugin keeps all scheduling metadata within the note itself, making it easy to edit or review manually.

Repeat

The **Similar Notes** plugin finds and recommends notes that are semantically related to what you're currently writing, using language models for real-time analysis. It displays up to five similar notes at the bottom of your note, making it easier to spot hidden connections in your ideas without relying on exact keyword matches. The plugin is self-contained with its own vector database and gives you the choice between built in Hugging Face models or connecting to Ollama for custom embeddings. No external cloud API is needed, and it smartly ignores notes already linked from your current document.

Similar Notes

The **Youglish** plugin integrates the YouGlish widget into Obsidian, enabling users to quickly search and hear real-world pronunciations of selected words or phrases from YouTube. With access to over 50 million tracks, the plugin provides contextual audio examples to enhance pronunciation learning. By selecting a phrase and clicking the plugin icon, users can effortlessly access pronunciation insights directly within their notes.

Youglish

The **Neural Composer** plugin adds graph based AI chat to your vault by running a LightRAG server, indexing notes into a knowledge graph and combining graph traversal with vector search for more connected answers. It can start and stop the backend automatically, watch a folder for reindexing, show processing status in the file explorer and open a 2D or 3D graph view for exploration. Answers include citations linked to the source notes and text chunks, and the plugin can expose graph tools through MCP clients. It also supports remote LightRAG servers, multiple model providers and a fully local setup with Ollama, while keeping API keys in the local vault data and avoiding runtime telemetry.

Neural Composer

The **Yanki** plugin syncs Markdown-based flashcards from selected folders in your vault to Anki, using a minimal, clean structure that avoids special syntax. It automatically maps vault folder hierarchies to Anki decks and supports four default Anki note types: Basic, Reversed, Cloze, and Type-in-the-answer. Flashcards are created using intuitive Markdown patterns, making them easy to read and maintain. The plugin also handles media embedding, automatic note naming, tag synchronization, and provides a safe namespace system to avoid touching existing Anki content. Smart syncing ensures only relevant cards are updated or removed, and integration with AnkiWeb is available for cloud syncing.

Yanki

The **Simple Note Review** plugin enables users to rediscover and review notes in Obsidian without adhering to a rigid spaced repetition schedule. By creating customizable note sets based on tags, folders, or DataviewJS queries, users can organize notes into queues for review. Notes can be reviewed sequentially or randomly, and review queues can be reset to start fresh. The plugin also allows users to adjust the review frequency of individual notes or exclude them from reviews entirely.

Simple Note Review

The **Awesome Reader** plugin transforms Obsidian into an efficient e-book reader by supporting formats like EPUB and PDF. It remembers your reading progress and syncs it across all devices, ensuring seamless reading continuity. The plugin allows users to create well-organized book notes directly from a table of contents, helping with detailed and structured note-taking. Designed to integrate seamlessly with Obsidian's workflow, it makes managing and annotating e-books more streamlined and efficient.

Awesome Reader

The **Incremental Writing** plugin brings the method of spaced and prioritized revision to your notes by allowing you to add entire notes or individual blocks to custom queues. Designed around the principles of incremental writing from SuperMemo, it helps you revisit important content over time using either a simple or A-Factor-based scheduling approach. You can manage multiple queues, set priorities, manually edit repetition intervals, and even automate queue entries using tags. The plugin offers powerful commands to load, schedule, dismiss, or bulk-add content through fuzzy search, search results, or context menus.

Incremental Writing

The **Anki Sync** plugin enables powerful flashcard creation and synchronization between your notes and Anki, using a flexible, markup-based syntax. Unlike traditional solutions, it allows cloze deletions within LaTeX math and code blocks using custom blocks like `replaceblock` and `clozeblock`. Cards support rich formatting, including math, code, tables, and images, and are synced with options to create, update, or delete based on changes in your vault. Decks and tags can be set per-file or per-block, and the plugin also performs automatic backups of Anki decks before each sync.

Anki Sync

The **Chessboard Viewer** plugin allows users to visualize chess positions in Obsidian using FEN notation within a code block. It generates SVG-based chessboards optimized for visualization, HTML, and PDF exports, making it ideal for presenting static chess diagrams. Users can customize the board orientation, annotate with arrows and highlights, and adjust board and piece colors. The plugin focuses solely on visual representation and is not intended for interactive gameplay or PGN file handling. It provides a simple and effective way to include chess diagrams in notes.

Chessboard Viewer

The **Recall** plugin brings flexible spaced repetition capabilities to your notes using configurable algorithms like Anki, SM2, and Leitner. It allows you to track individual notes or entire folders without modifying note content, and handles all scheduling through an external JSON file. You can initiate reviews through commands, view upcoming intervals in the status bar, and untrack notes anytime, resetting their review history. The plugin supports modular algorithm switching and plans to expand support for flashcard formats, cloze deletions, and multi-item notes. Whether you prefer structured methods like Leitner or algorithm-based scheduling, Recall provides a lightweight and adaptable framework for reviewing content at your own pace.

Recall

The **Decks** plugin brings spaced repetition flashcards directly into your vault using the FSRS algorithm for optimized learning. Create cards in two ways: header-paragraph format where each heading becomes the front of a card or table format with question and answer columns. Tag your notes with `#flashcards` and the plugin automatically extracts and syncs them. Cards progress through learning states (new → learning → due) with intervals that adapt based on your performance. Rate each review as Again, Hard, Good or Easy to control scheduling. The plugin tracks detailed statistics including daily progress, retention rates and future workload forecasts.

Decks

The **Scholar** plugin is a game-changer for researchers and academics who want to streamline their library management, enhance paper reading, and easily retrieve papers from their local library. With this plugin, you can add papers from external links with just a few clicks, quickly search and retrieve papers, and even check the details of referred papers without leaving the tool. Additionally, you can copy paper BibTex entries for easy citation management. The plugin also offers advanced features such as automatic PDF downloading and paper metadata creation, making it an essential tool for anyone who needs to manage large collections of research papers.

Scholar

The **YouTube Video Summarizer** plugin allows users to generate AI-powered summaries of YouTube videos directly within Obsidian. It extracts transcripts from videos and processes them using Google's Gemini AI to create structured notes. The plugin identifies key points, explains technical terms, and formats summaries with metadata for better organization. Users can generate summaries by pasting a YouTube URL in a note or using the command palette. Customization options include selecting AI models and modifying the summary prompt, making it a useful tool for capturing insights from video content efficiently.

YouTube Video Summarizer

The **Flashcards LLM** plugin integrates Large Language Models (LLMs), such as GPT-3.5, GPT-4, and GPT-4o, into Obsidian to streamline the creation of flashcards directly from your notes. This plugin allows you to generate inline or multi-line flashcards from an entire note or a selected section, with customization options for prompts, tags, separators, and token limits. It also supports integration with the Obsidian-Spaced-Repetition plugin for an enhanced study experience. Additional features include on-the-fly settings changes, hiding flashcards in preview mode, and efficient generation through streaming text. Ideal for students and professionals, this plugin transforms notes into a powerful learning tool.

Flashcards LLM

The **Vocabulary View** plugin allows users to create interactive vocabulary learning blocks directly within Obsidian notes. By using specific block types and subtypes, users can display words and their explanations in list, single-choice question, or card styles. Subtypes provide options to hide either the word or explanation, or mix both randomly. The plugin also features Vocabulary Books, where users can manage words in dedicated markdown files, adding or removing entries as needed. This functionality is ideal for studying and testing vocabulary interactively while maintaining flexibility in note editing.

Vocabulary View

The **Discourse Graphs** plugin turns research notes into structured discourse objects so questions, claims, evidence and sources can be created, linked and revisited as part of a larger argument. It lets you define custom node types, relation types and saved relations, then use those structures inside notes or on a dedicated canvas view for mapping connections. Text can be converted into nodes from a shortcut, context menu or command palette, while relations can be added from a sidebar panel or drawn directly between cards on a canvas. This makes it suited to academic workflows where people need clearer reasoning trails, reusable evidence chains and a more deliberate way to build knowledge over time.

Discourse Graph

The **Obsidian Anki Synchronizer** plugin creates a two-way link between your notes and Anki by mapping note content, folders, and tags directly to Anki's structure. It supports all Anki note types by importing them as markdown templates, ensuring a consistent 1:1 match between Obsidian files and Anki cards. You can choose between Markdown or rendered HTML for syncing content, depending on your preference or Anki setup. Folder paths determine deck placement, while note fields are organized using YAML front matter and markdown structure.

Note Synchronizer

The **BibLib** plugin transforms your note vault into a comprehensive academic reference manager by representing each bibliographic entry as a Markdown file with CSL-JSON metadata stored in the YAML frontmatter. It integrates seamlessly with Zotero for one-click importing, supports DOI/ISBN lookups, and manages attachments like PDFs within your vault. Researchers can customize citekey generation, templates, and export citations as BibTeX or CSL-JSON for tools like Pandoc.

BibLib

The **Star Gate** plugin adds a multi tab browser for clipping web pages into notes and pairing captured content with AI driven analysis templates. It can keep pinned and temporary tabs, save raw page content or selected text, and extract YouTube metadata so saved notes carry more context from the source. The plugin also includes templates for briefings, concept notes, insights, knowledge maps and deep analysis, which keeps the capture flow structured without forcing one output format. Configuration covers AI providers, model selection, note templates and pinned sites, so the setup can match different capture habits. It supports English and Korean documentation, and its capture workflow includes YouTube metadata extraction for richer saved notes.

Star Gate

The **Chess Study** plugin enhances Obsidian by providing a tool for viewing, editing, and annotating chess games directly within your notes. Users can import PGNs or start new games, with the ability to add comments, draw arrows, and navigate through moves. The plugin stores game states in JSON files for easy management and supports advanced features like variants, FEN positions, and undo functionality. Customizable settings include board orientation, color, and visibility of comments. Ideal for chess enthusiasts, this plugin integrates seamlessly with Obsidian's interface and enables detailed chess analysis and documentation.

Chess Study

The **Simple Citations** plugin streamlines the process of managing literature notes in Obsidian by integrating with Zotero and the Citations plugin. It allows users to easily import or update literature notes with minimal setup. The plugin supports adding new notes or updating existing ones with metadata such as title, authors, journal, year, DOI, and Zotero URI, which are automatically appended to the frontmatter. Additionally, it offers compatibility with Pandoc for exporting citations in Word document format, while ensuring correct formatting for multiple citations and aliases. This plugin is ideal for researchers seeking a straightforward way to organize and manage their references.

Simple Citations

The **AI Mentor** plugin is a powerful tool that helps Obsidian users harness the potential of artificial intelligence in their note-taking workflow. With this plugin, you can generate summaries, extract key points, and even create mind maps based on your notes. The AI-powered engine analyzes your content, identifying relationships between ideas and concepts, making it easier to organize and review your thoughts. Whether you're a student, researcher, or simply looking for a more efficient way to take notes, the **AI Mentor** plugin is an invaluable asset that can help you streamline your workflow and achieve your goals.

AI Mentor

The **Vocabulary Cards** plugin enhances learning within Obsidian by presenting words and their meanings in an accessible format. Users can create blocks for vocabulary, either as flashcards or tables, to preview word definitions and transcriptions in YAML-compatible syntax. The plugin offers two display modes: 'voca-card,' which shows words one at a time in a randomized card format, and 'voca-table,' which displays all words as a list. It also tracks user progress and correct answers in a statistics file, helping learners monitor their development. Ideal for language learners or those managing specialized terminology.

Vocabulary Cards

The **Related Notes by Tag** plugin helps you uncover connections across your vault by surfacing notes that share common tags with the one you're viewing. It quietly runs in the background, updating in real time as you switch between notes, and shows the results in a clean sidebar panel. You can sort related notes by name or date, filter them based on how many tags they share, and even see exactly which tags link them together. Notes open instantly with a click, or in new tabs with a modifier key, making navigation fluid. 

Related Notes by Tag

The **BookFusion** plugin integrates BookFusion with Obsidian, allowing you to easily import and sync highlights, notes, and annotations from a variety of eBook formats such as PDFs, EPUBs, MOBIs, and more. The plugin supports atomic highlights and annotations, enabling users to distill complex ideas into focused insights for better retention. With multiple vault support and highly customizable settings, users can sync different content types to various vaults. The plugin also offers powerful update policies and automatic syncing, providing seamless content management. Tailor everything from filenames to frontmatter using Liquid Templating Language, offering complete control over your reading and research workflow.

BookFusion

The **Quadro** plugin brings qualitative data analysis (QDA) capabilities to Obsidian, offering an open-source alternative to proprietary software like MAXQDA and Atlas.ti. It allows researchers to store and analyze qualitative data in Markdown format, making it accessible, future-proof, and compatible with other tools. Quadro supports coding (assigning tags to text) and extraction (transforming text into structured data), using bidirectional links between Data and Code files. This plugin also integrates seamlessly with Obsidian's features, such as Graph View and Outgoing Links, and can be extended using other plugins. With a focus on flexibility and customizability, Quadro provides an adaptable solution for qualitative research workflows.

Quadro

Learning & Knowledge Management Obsidian plugins

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Learning & Knowledge Management

Fight the forgetting curve by reviewing flashcards & entire notes on Obsidian

Ganessh Kumar R P

Obsidian Weread Plugin is a plugin to sync Weread(微信读书) hightlights and annotations into your Obsidian Vault.

A free, open-source Obsidian plugin that makes your vault smarter: better search, an interactive knowledge graph, and an AI assistant that knows your notes.

Add the current note to a future daily note to remember to review it.

Take Bible Study notes easily in the popular note-taking app Obsidian, with automatic verse and reference suggestions.

Obsidian Plugin for combining P.A.R.A with Periodic Notes(LifeOS for Obsidian)

Karpathy's LLM Wiki implementation plugin for Obsidian - turns notes and PDFs into a linked, LLM-powered knowledge base with entity pages, concept pages, graph-powered Q&A, and local-first privacy.

Command panel, all LLM Wiki commands live in Obsidian's command palette

Add comments to highlighted notes, use AI for thinking, and flashcards for memory.

A lightweight Obsidian plugin designed for students who use the Cornell Note-taking System. 

An Obsidian plugin for finding and linking topics in a vault.

A native study system for your Obsidian vault. LearnKit turns notes into durable knowledge with flashcards, spaced repetition, reviews, tests, and AI tools.

great plugin, probably could have benefited from a little wait before releasing it to the public, as it has a few bugs but overall its actually excellent! loads of features and editing anki cards as a singular md file is amazing!!!

Lee Reynolds

Chemistry support for Obsidian. Rendering SMILES strings into chemistry structures.

Reference and citation map for literature review and discovery

Generate interactive flashcards from your notes using models from OpenAI (ChatGPT), Google (Gemini), Ollama (local LLMs), and more. Or manually create your own to use with the quiz UI.

Stop manually typing [[brackets]] around recurring terms. Configure keywords with variations once, and automatically link them as you write or across your entire vault.

Obsidian.md plugin that allows you to link multiple bible verses easily

Simple Markdown to Furigana Rendering Plugin for Obsidian

Aosr is Another Obsidian plugin for Spaced Repetition.

Review notes using periodic or spaced repetition.

Use YouTube to improve your pronunciation. YouGlish plugin gives you fast, unbiased answers about how words is spoken by real people and in context.

An Obsidian plugin that syncs flashcards from a folder in your vault to Anki. Pure Markdown syntax. No fuss.

Simple, customizable plugin for easy note review, resurfacing & repetition in Obsidian.md.

An incremental writing plugin for Obsidian where you add notes and blocks to prioritized queues and review them incrementally over time, spaced repetition style.

Obsidian plugin to make flashcards and sync them to Anki

Plugin to render chessboards in Obsidian using chessboardjs

I had been worried about keeping my notes and flashcards consistent.

In the past, after writing my notes, I would use AI to turn them into flashcards, which felt quite tedious. At that time, I had also looked for other tools that could convert notes into flashcards, but I couldn’t find one I was satisfied with.

A few days ago, I asked ChatGPT about this, and ChatGPT recommended this plugin to me.

The features of this plugin match my ideas perfectly. I really like this plugin, and I sincerely appreciate the author’s contribution to it.

kang lai

Perfect Plugin! Beautiful and nice UI/UX. Thanks for this great plugin <3

MohammadAmir Rezaee

Generate AI-powered summaries of YouTube videos directly in Obsidian using Google's Gemini AI.

Use Large Language Models (such as ChatGPT) to automatically generate flashcards from obsidian notes

Discourse Graphs plugin screenshot showing a canvas view with nodes representing claims, evidence and sources, connected by directed relations.

Synchronizes Obsidian notes to Anki in a breeze 💨️

Obsidian-based reference and literature note manager. 

A chess study helper and PGN viewer/editor for Obsidian.

Add & update simple literature notes from Zotero.

An easy way to display vocabulary words as flashcards and as a list

displays notes that share tags with your currently active note

Obsidian Plugin for social-scientific Qualitative Data Analysis (QDA). An open alternative to MAXQDA and atlas.ti, using Markdown to store data and research codes.

AI-powered journaling plugin for your Obsidian notes, inspired by cognitive behavioral therapy

ChatCBT

The **ChatCBT** plugin is an AI-powered journaling assistant for Obsidian, inspired by cognitive behavioral therapy techniques. It helps users reframe negative thoughts and gain new perspectives by engaging in guided conversations. The plugin supports summarizing discussions into structured tables for affirmations and insights. Users can choose between cloud-based AI models like OpenAI for fast and high-quality responses or free local models like Ollama for enhanced privacy. The plugin works seamlessly on both desktop and mobile, storing conversations locally for private reflection or sharing with a therapist.

Obsidian plugin. Uses flashcard system to learn things across own notes.

Flashcard Learning

The **Flashcard Learning** plugin is a powerful tool for Obsidian users who want to learn new information in a more effective and efficient way. With this plugin, you can create flashcards with descriptions, track your progress, and review them at your own pace. The plugin's unique features include the ability to set expectations for each card, so you know what to expect when reviewing, as well as the option to reset cards that are not yet mastered. Additionally, the plugin allows you to add new cards after each review, ensuring that you continue to learn and reinforce new information over time. Whether you're a student, researcher, or simply someone looking to improve your knowledge in a particular area, this plugin is an excellent way to take control of your learning process.

Obsidian plugin for looking up the etymology of words in your notes with one click

Etymology Lookup

The **Etymology Lookup** plugin for Obsidian provides a quick way to look up the etymology of English words directly from your notes. By fetching results from the Online Etymology Dictionary, it allows users to explore the history and origin of words. This plugin is especially beneficial for ESL learners, students in various fields of study like law, medicine, and linguistics, and anyone interested in the roots of the English language. Users can run the plugin through the ribbon menu, command palette, or right-click menu for easy access.

Obsidian Plug-in to automatically create a set of questions/answers on your notes ! 

Flashcard Generator

The **Flashcard Generator** plugin allows users to transform their Obsidian notes into dynamic flashcards for learning and retention. It integrates seamlessly with spaced repetition plugins and supports AI-powered generation using OpenAI or local language models. Users can create tailored quizzes directly from their notes, making it an efficient tool for exam preparation or enhancing long-term memory. The plugin offers flexible settings to customize flashcard content and generation methods, providing a personalized learning experience.

Awesome Flashcard

The **Awesome Flashcard** plugin syncs Markdown-based flashcards from your notes to Anki while maintaining a clean, minimal workflow. It focuses on simplicity and openness by using standard Markdown without introducing any custom syntax. Flashcards are detected across your entire vault and synced in one direction-from Obsidian to Anki-without interfering with existing Anki data or learning progress. You can define decks and tags at both file and flashcard level, and all standard Markdown elements like images, LaTeX, tables, and code blocks are supported.

A Easy way to create your own Knowledge-base! Notemd enhances your Obsidian workflow by integrating with various Large Language Models (LLMs) to process your notes, automatically generate wiki-links for key concepts, create corresponding concept notes, perform web research, and more.

Notemd

The **Notemd** plugin transforms your note-taking experience by integrating AI-powered processing and knowledge graph automation. It connects to both cloud and local LLM providers like OpenAI, Anthropic, Ollama, and LMStudio to intelligently chunk and process documents, insert context-aware wiki-links, and auto-generate concept notes. It includes features like web search summarization using Tavily or DuckDuckGo, duplicate detection and cleanup, and batch Mermaid/LaTeX syntax correction. Notes can be processed in bulk, with customizable file naming and storage paths. The plugin also supports retry logic for failed API calls, stable connection testing, and detailed configuration of provider settings. It's ideal for users building a personal knowledge base or conducting research-driven writing with structured link graphs.

I’ve been using NOTEMD for a while now, and it has truly streamlined my writing process. It feels lightweight yet powerful, making the overall editing experience in Obsidian much more fluid and intuitive.
It’s one of those rare plugins that does exactly what it promises without any unnecessary clutter. If you're looking for a more seamless and focused way to handle your notes, I highly recommend giving this a try. Great work!

Jacob

Perfect plugins, it really helps me out from the paper work and extract structure informations of complicated paras

764312011@qq.com

Simple note quiz

The **Simple note quiz** plugin helps users create interactive quizzes directly from their notes in Obsidian. By parsing questions and answers formatted in the note, it generates a quiz that users can take to reinforce their learning. Questions are identified by customizable markers (e.g., question marks), and answers are listed beneath them. Users can mark answers as correct or incorrect, enabling them to track their progress and identify areas needing improvement. The plugin updates marks as quizzes are taken and allows users to clear or review them for better organization and learning efficiency.

Effortlessly chat with your Obsidian notes using a privacy first LLM. Private by design, your notes never leave the device and use local processing only.

Private AI

The **Private AI Chat** plugin enables secure, local AI-powered conversations with your notes using a privacy-first approach. It connects to a locally running LM Studio server, ensuring that all processing happens on your own device without sending data to external services. You can query your vault naturally, with the plugin automatically searching relevant notes and citing them in responses. It allows narrowing the AI's focus to specific open notes for targeted insights and supports performance tuning through adjustable models, search parameters, and token limits. Cross-platform compatibility for Mac and Windows makes it widely accessible, while easy setup and model swapping simplify usage.

This plugin is sooo underappreciated. Finally, a good plugin for asking local llms about my obsidian vault.

Uu Broot

Great plugin! Switched to this from Co***t plugin after having many problems with context window of a lot of models. Somehow in Private AI everything worked so far, without errors. It seems to be very fast. My only desire is that the developer would implement automatic note creation from a conversation - it would be most useful!

Milica Bogdanovic

Works great and using the latest version of llama

Lewy

This is a great plugin to have to locally make sense of my second Brain without all the risk/overhead of a remote model! Thanks for putting this out there!!!!

Jonathan Micklos

I hooked it up and in about two minutes and it just... works. It’s wild being able to actually chat with my vault.

Gizmo Bot

Brick

one of the best AI plugins for Obsidian. RAG indexing works great. Using it with local LM Studio server and Gemma3-4b perfectly!!

Stefan Lafloer

This plugin is a lifesaver. I love how it keeps all my notes private and how easy it is to set up. I have tons of personal notes, thoughts, and plans in Obsidian already. And I was looking for a way to unlock their power using AI.   Private AI helps me find my notes, chat with them, and synthesize new ideas. This works so well that I'm migrating all my notes elsewhere into Obsidian even faster now.  My notes are finally useful, and private!  Big thanks to the dev!

I use it everyday, it's awesome, and private.

Gabe Brown

Daf Yomi

The **Daf Yomi** plugin streamlines the daily study of Talmud by preparing Obsidian notes tailored for the current page in the Daf Yomi schedule. It automates note creation with relevant links and resources, such as PDFs, commentaries, and online tools. Users can generate notes by date or specific tractate and page, with customizable file names, directories, and note content. The plugin integrates with resources like Sefaria, Steinsaltz Center, and My Jewish Learning to enhance the study experience, while also offering organizational features like chapter-specific directories.

braincache

The **braincache** plugin allows users to create and synchronize flashcards directly from Obsidian to their Braincache account. Using a simple syntax within markdown files, users can define decks of cards, including questions, answers, and even images, which are automatically uploaded to Braincache's server during synchronization. The plugin features a ribbon button and a sync command for seamless integration, enabling users to manage their learning materials efficiently within their Obsidian workflow. This plugin serves as a bridge between note-taking and spaced repetition learning through Braincache.

Memorization

The **Memorization** plugin brings a simple index card-style study system to your notes using a spaced repetition algorithm inspired by SuperMemo-2. It allows you to review flashcards based on tags, making it easy to focus on specific topics during study sessions. When activated, the plugin generates study notes tied to the selected tag and presents them for review.

Create Interactive Exercises along side your Obsidian Notes

Exercises

The **Exercises** plugin enables users to create interactive exercises directly within Obsidian notes, making it ideal for learning, revision, or language practice. It supports various exercise types, including multiple-choice, dropdown selections, matching pairs, and text inputs, with randomized options for added variability. Each exercise is embedded within a block component, allowing users to seamlessly integrate quizzes and learning tools alongside their notes. This plugin is highly versatile, catering to both personal study and teaching use cases.

Learning & Knowledge Management Plugins#

Learning & Knowledge Management Plugins #