# Recall > Recall is a personal AI knowledge base that saves, summarizes, organizes, connects, and lets you chat with your articles, YouTube videos, podcasts, PDFs, and notes. Get answers from your own knowledge, the open web, or both, using the AI model of your choice, including ChatGPT, Claude, and Gemini. Beyond analysis, Recall enhances long-term memory using active recall and spaced repetition quizzes, on a schedule optimized for retention. ## Getting Started - [Recall Documentation](https://docs.recall.it/): A guide to effectively use Recall, a tool designed to help you get more out of the online content you consume. - [1. Access Recall](https://docs.recall.it/getting-started/1-start-here): Get started with Recall on every platform: sign in to the web app, install the Chrome or Firefox extension, and download the iOS or Android mobile apps. - [2. Add Content](https://docs.recall.it/getting-started/2-add-content): Add content to your Recall knowledge base from any source: articles, YouTube videos, podcasts, PDFs, tweets, TikToks, and personal notes, all in one place. - [3. Interact with Content](https://docs.recall.it/getting-started/3-summarize-and-chat-with-content): Generate concise or detailed summaries of any article, video, podcast, or PDF you save to Recall, then chat with each card to dig deeper into its content. - [4. Organize Content](https://docs.recall.it/getting-started/4-organizing-content): Organize the content you save in Recall using nested tags, folders, auto-tagging, and smart organization rules to keep your knowledge base searchable and tidy. - [5. Connect Content](https://docs.recall.it/getting-started/5-linking-content): Link cards in Recall with [[wiki-style references]], auto-extracted keywords, and the knowledge graph so related ideas surface together as you read or write. - [6. Review Content](https://docs.recall.it/getting-started/6-review-content): Learn how Recall uses Active Recall and Spaced Repetition to enhance information retention for the content that you save to your knowledge base. - [7. Exporting Content](https://docs.recall.it/getting-started/7-exporting-content): Export your Recall knowledge base in Markdown format. Download individual cards, entire tags, or your full library to take your notes anywhere you want. - [8. Deleting Content](https://docs.recall.it/getting-started/8-deleting-content): Bulk-delete cards from your Recall knowledge base. Learn how to remove items individually or in bulk, and what happens to their notes, tags, and connections. ## Deep Dives - [Note-taking in Recall](https://docs.recall.it/deep-dives/note-taking-in-recall): Take rich, structured notes directly in Recall with a block-style editor, headings, lists, embeds, and [[wiki-style]] links between cards in your base. - [Chat Overview](https://docs.recall.it/deep-dives/chat/overview): Learn about Recall's Chat with Knowledge Base feature, enabling conversations with all the content you've saved. - [Chat Personas](https://docs.recall.it/deep-dives/chat/personas): Create saved chat personas in Recall to control tone, role, rules, and output style. - [Augmented Browsing](https://docs.recall.it/deep-dives/recall-augmented-browsing): Learn about Recall's latest feature, Augmented Browsing, enabling real-time connections to content saved in your knowledge base as you browse new information. - [Knowledge Graph](https://docs.recall.it/deep-dives/graph/overview): Explore your knowledge visually with the Knowledge Graph, a visual map that reveals connections between all your saved content. - [Navigation & Controls](https://docs.recall.it/deep-dives/graph/navigation): Learn how to move around the Knowledge Graph, search for cards, and use view controls to explore your knowledge. - [Selection & Exploration](https://docs.recall.it/deep-dives/graph/selection-and-exploration): Learn how to select nodes, navigate connections, use focus mode, and perform bulk actions in the Knowledge Graph. - [Filtering & Customization](https://docs.recall.it/deep-dives/graph/filtering-and-customization): Learn how to filter your Knowledge Graph to focus on specific content, customize colors and layout, and use the timeline feature. - [Tagging](https://docs.recall.it/deep-dives/tagging): Use nested tags like Health/Nutrition/Recipes to organize cards. Apply multiple tags per card, and let Recall auto-assign tags as you save new content. - [Quiz & Spaced Repetition](https://docs.recall.it/deep-dives/quiz-and-spaced-repetition): A complete guide to Active Recall and Spaced Repetition in Recall: quiz sessions, question types, the review dashboard, challenges, settings, and tips. ## Supported Content - [All Supported Content](https://docs.recall.it/supported-content/all-supported-content): Every content type Recall supports today: articles, YouTube videos, podcasts, PDFs, tweets, TikToks, Instagram posts, text files, and more. - [Bookmark Imports](https://docs.recall.it/supported-content/bookmark-imports): Import bookmarks from Chrome, Safari, Firefox, or any HTML file into Recall to kickstart your knowledge base with content you've already saved across browsers. - [Pocket Imports](https://docs.recall.it/supported-content/pocket-imports): Learn how to import your Pocket Saves and use Recall as your Pocket alternative / AI read-it-later app ## Use Cases - [Use Cases](https://docs.recall.it/use-cases): Recall is one place to save the content you care about, understand and build on it, and remember what matters. Explore step-by-step workflows for capturing, creating, and retaining knowledge. - [AI for Writing and Research: A Six-Part Workflow](https://docs.recall.it/use-cases/workflow/ai-for-writing-and-research): Using AI for writing that doesn't sound generic, and AI for research that compounds. A six-part workflow for AI writing grounded in your own knowledge, sources, and thinking. - [AI Second Brain: How Recall's Co-founder Brings Saved Content to Life](https://docs.recall.it/use-cases/workflow/the-co-founder-guide-to-recall): Recall's co-founder doesn't just save content — she connects it, chats with it, and reviews it until articles, podcasts, and videos become a second brain she actually uses every day. - [AI Personas: Custom Instructions for Consistent AI Output](https://docs.recall.it/use-cases/workflow/ai-for-personalized-workflows): Create custom AI personas in Recall so your research, writing, emails, and social posts follow your preferred tone, rules, and source behavior every time. - [AI Notes: Journaling, Ideas, and Notes That Connect to Everything](https://docs.recall.it/use-cases/workflow/ai-notes): Take AI notes in Recall for journaling, capturing ideas, and daily reflections. Your notes live alongside everything you save, so you can connect them, chat with your own knowledge first, and quiz yourself on what you write. - [AI for Curated Conversations: Chat with the Experts You Trust](https://docs.recall.it/use-cases/workflow/for-chatting-with-experts): Curate the experts and sources you trust, then chat with them in Recall: conversations grounded in their wisdom and your own notes, not a generic AI model - [AI for Writers: Write in Your Own Voice, Not the Internet Average](https://docs.recall.it/use-cases/audience/ai-for-writers): AI for writers that sounds like you. Save your inspiration in Recall, set up a writing persona that matches your style, build best practices, and draft from your own sources instead of the generic web. - [AI for Researchers: Build a Research Knowledge Base That Compounds](https://docs.recall.it/use-cases/audience/ai-for-researchers): AI for researchers that compounds. Build a research knowledge base in Recall that prioritizes your trusted sources and your own notes, synthesize across it, and spend your research time with intention. - [AI for Marketing: Content Guidelines, Briefs, and On-Brand Content](https://docs.recall.it/use-cases/audience/ai-for-marketing): AI for marketing that stays on brand. Build a marketing knowledge base in Recall, turn it into reusable content guidelines and briefs, and draft on-brand content grounded in your own sources. - [AI for Lifelong Learners: Make Learning Stick](https://docs.recall.it/use-cases/audience/ai-for-learning): AI for lifelong learners: rediscover the joy of learning, follow your curiosity, and actually remember what you read, watch, and listen to with quizzes and review that compound for life. - [AI for Students: Spaced Repetition, Study Challenges & Daily Habits](https://docs.recall.it/use-cases/audience/for-students): AI for students built for exams: lock in material with spaced repetition, run Recall Shared Challenges with your study group, and swap doom scrolling for study time while you track your progress. - [AI for Teachers: Trusted Sources, Quizzes, and Learning That Sticks](https://docs.recall.it/use-cases/audience/for-teachers): AI for teachers that elevates learning, not replaces it. Curate trusted sources, guide research, generate quizzes, share Recall Shared Challenges, and help students retain what they learn. - [AI for Hobbyists: Go Deep on the Topics You Love](https://docs.recall.it/use-cases/audience/ai-for-hobbyists): AI for hobbyists who want to go nerdy on their interests. Save movies, recipes, gardening tips, health research, and more in one place, get it tagged and connected automatically, and chat with everything you've collected for recommendations grounded in your own taste. - [AI for ADHD: A Second Brain for a Busy Mind](https://docs.recall.it/use-cases/audience/ai-for-adhd): AI for ADHD: pre-screen before you commit, brain-dump and save everything in one place, and actually remember it. Recall is a calm, searchable second brain for ADHD. - [Movie Tracker and Watchlist: Track Films with AI](https://docs.recall.it/use-cases/interest/movies): Use Recall as a movie tracker and watchlist: save films from Wikipedia, tag what you want to watch and what you've seen, keep a movie diary, and discover connections across your favorites. - [Recipe Organizer: Save and Organize Recipes from Anywhere](https://docs.recall.it/use-cases/interest/recipes): Use Recall as a recipe organizer: save recipes from blogs, Instagram, and YouTube, strip out the ads and backstory, tag by cuisine and diet, and build a searchable digital recipe box. - [Health: Build Your Personal Health Library](https://docs.recall.it/use-cases/interest/health): Use Recall to keep your health research and your own records in one place. Save longevity podcasts, nutrition articles, and expert advice, upload your blood work and nutrition plans, and chat with everything in context. - [Fitness: Keep Your Training Plan and Progress in One Place](https://docs.recall.it/use-cases/interest/fitness): Use Recall to organize your training. Save workout programs, form tutorials, and recovery protocols, keep your own plans and progress, and chat with everything to adapt your training to the day. - [Reading: Build a Reading List and Remember What You Read](https://docs.recall.it/use-cases/interest/reading): Use Recall to keep a reading list, take notes on the books and articles you read, connect ideas across them, and chat with everything you've read to find what to pick up next. - [How to Summarize Podcasts in Recall](https://docs.recall.it/use-cases/content-type/podcasts): How to use Recall as an AI podcast summarizer: save Apple and Spotify podcasts, get summaries, chat with episodes, connect ideas, and remember what you hear. - [How to Summarize YouTube Videos in Recall](https://docs.recall.it/use-cases/content-type/youtube): How to use Recall with YouTube: save videos, get AI summaries, chat with transcripts, connect ideas, and remember what you watch. - [How to Summarize PDFs in Recall](https://docs.recall.it/use-cases/content-type/pdfs): How to use Recall with PDFs: upload documents, get AI summaries, chat with long papers, connect ideas, and remember what you read. - [How to Summarize Google Docs and Slides in Recall](https://docs.recall.it/use-cases/content-type/google-docs-and-slides): How to use Recall with Google Docs and Google Slides: save documents and decks from a link, get AI summaries, chat with them, connect ideas, and remember what you read. - [How to Summarize Articles and Web Pages in Recall](https://docs.recall.it/use-cases/content-type/articles-and-web): How to use Recall with articles and web pages: save what you read online, get AI summaries, chat with content, connect ideas, and remember what matters. - [How to Save YouTube Shorts in Recall](https://docs.recall.it/use-cases/content-type/social/youtube-shorts): How to save YouTube Shorts to Recall: keep the quick tips and tutorials worth remembering, summarize them, organize by topic, and find them again instead of losing them in your feed. - [How to Save TikTok Videos in Recall](https://docs.recall.it/use-cases/content-type/social/tiktok): How to save TikTok videos to Recall: keep the recipes, tips, and tutorials worth remembering, summarize them, organize by topic, and find them again instead of losing them in your For You feed. - [How to Save X Posts in Recall](https://docs.recall.it/use-cases/content-type/social/x): How to save X (Twitter) posts and threads to Recall: pull ideas off the timeline, organize by topic, chat with saved posts, and find them again whenever you need them. - [How to Save Reddit Posts in Recall](https://docs.recall.it/use-cases/content-type/social/reddit): How to save Reddit posts and comment threads to Recall: keep the advice and discussions worth remembering, summarize long threads, organize by community, and find them again. - [How to Save LinkedIn Posts in Recall](https://docs.recall.it/use-cases/content-type/social/linkedin): How to save LinkedIn posts and articles to Recall: keep the industry insights and career advice worth remembering, summarize long posts, organize by topic, and find them again. - [How to Save Instagram Posts and Reels in Recall](https://docs.recall.it/use-cases/content-type/social/instagram): How to save Instagram posts and Reels to Recall: keep the recipes, tips, and inspiration worth remembering, organize by topic, and find them again instead of losing them in your saves. ## Developer - [MCP Server](https://docs.recall.it/developer/mcp): Connect AI assistants like Cursor, Claude, and others to your Recall knowledge base using the Model Context Protocol. - [API](https://docs.recall.it/developer/api): Access your Recall knowledge base programmatically over HTTP. List cards, read their content, and run semantic searches from your own scripts and applications. ## Programs - [Become a Recall Affiliate](https://docs.recall.it/recall-affiliate): Details on how to become a Recall affiliate so that you can earn money by referring new paying users to Recall. - [Recall Academic Ambassador Program](https://docs.recall.it/recall-academic-ambassador-program): For academics who want to help their peers learn smarter, research faster and retain more. - [Guidelines & Support](https://docs.recall.it/recall-academic-ambassador-program/policies): Ambassador guidelines, expectations, and support for the Recall Academic Ambassador Program. - [FAQ](https://docs.recall.it/recall-academic-ambassador-program/faq): Frequently asked questions about the Recall Academic Ambassador Program: eligibility, rewards, time commitment, application process, and how to get involved. ## Roadmap - [Recall Roadmap](https://docs.recall.it/recall-roadmap): An overview of what's coming to Recall in 2026: planned features, upcoming integrations, in-progress improvements, and the long-term product vision. ## Optional - [Full documentation (single file)](https://docs.recall.it/llms-full.txt): every documentation page concatenated as plain Markdown, ordered to match the index above - [Recall website](https://www.recall.it): marketing site with product overview and onboarding - [Pricing](https://www.recall.it/pricing): plans and pricing - [FAQ](https://www.recall.it/faq): general product FAQ on the marketing site - [Changelog](https://feedback.recall.it/changelog): user-facing changelog of shipped features - [Feedback / Feature requests](https://feedback.recall.it/feature-requests): vote on or request new features - [Web app](https://app.recall.it): log in or sign up - [Chrome extension](https://chrome.google.com/webstore/detail/recall-web-extension/ldbooahljamnocpaahaidnmlgfklbben) - [Firefox extension](https://addons.mozilla.org/en-US/firefox/addon/getrecall/) - [iOS app](https://apps.apple.com/app/recall-summarize-save/id6445893722) - [Android app](https://play.google.com/store/apps/details?id=com.recall.wiki) - [Discord community](https://discord.gg/KDgvbcNpt9) - [Support email](mailto:support@recall.it)