# Notebooker > Save what you find, ask questions about it, and build something out of it. Notebooker answers from your own sources, reads them aloud as podcasts, and turns them into study material. Notebooker is a personal knowledge tool. You save links, PDFs, audio, and video, and it answers questions about them with citations, reads them aloud as podcasts, and turns them into study material (flashcards, mindmaps, textbooks, and more). It runs on your choice of AI models (including your own API keys or a local model), stores files in your own S3-compatible bucket if you want, never trains on your material, and is built on the open-source Open Notebook platform. ## Documentation - [Apps, devices & syncing](https://notebooker.ai/docs/apps/): Notebooker runs on the web, iOS, Android, native desktop apps, and browser extensions, all backed by one library that stays in sync everywhere. - [Bring your own storage](https://notebooker.ai/docs/storage/): Connect your own S3-compatible bucket for your Notebooker files, and download or delete everything Notebooker stores for you. - [Choose your AI models](https://notebooker.ai/docs/models/): Notebooker ships with first-party models as the defaults, and lets you swap in your own provider keys, a local model, or none of Notebooker's models at all. - [Citations & answer coverage](https://notebooker.ai/docs/citations/): How Notebooker grounds every answer in your sources - clickable citations, plus a coverage meter that shows which documents actually informed the answer. - [Connect Claude with MCP](https://notebooker.ai/docs/mcp/): Add Notebooker as a custom connector in Claude (or any MCP client) and read, search, and write your notebooks straight from a chat. - [Creator plugins](https://notebooker.ai/docs/creators/): The thirteen Notebooker creators that turn a notebook into flashcards, charts, infographics, mind maps, textbooks, essays, study guides, slideshows, timelines, wikis, Socratic tutoring sessions, counterpoint debates, and publishable websites. - [Export your notes & decks](https://notebooker.ai/docs/exporting/): Take your work with you - download any note as Markdown, a whole notebook as a zip of Markdown files (Obsidian-ready), and flashcard decks as Anki files. - [Flashcards & spaced repetition](https://notebooker.ai/docs/flashcards/): Study your flashcard decks with real spaced repetition - grade each card, let the FSRS scheduler decide when you see it again, and export to Anki. - [How Notebooker handles content](https://notebooker.ai/docs/content-handling/): What Notebooker does when it ingests and archives the sources you add, why it never trains AI models on your material, and how it's meant to be used as an educational and research tool. - [Importing & bulk actions](https://notebooker.ai/docs/importing/): Import from NotebookLM in one click, bring in bookmark exports by the hundreds, and run bulk actions - all processed in the background as Notebooker snapshots pages and extracts text. - [Insight personas](https://notebooker.ai/docs/personas/): Built-in transformations that read a source the way you need - Professor teaches it, Critic stress-tests it, Debate argues both sides, Beginner's Guide starts from zero. - [Knowledge Base](https://notebooker.ai/docs/): Guides for getting the most out of Notebooker - podcasts, study tools, citations, storage, automation, and custom AI. - [Notebooker TTS voices](https://notebooker.ai/docs/voices/): Listen to every built-in Notebooker voice, and find the voice catalogs for OpenAI, ElevenLabs, Google, and other TTS providers. - [Open source & the Open Notebook platform](https://notebooker.ai/docs/open-source/): Notebooker is built on top of the open-source Open Notebook platform, so the engine behind your notebooks is something you can read, fork, and run yourself. - [Personal API keys](https://notebooker.ai/docs/api-keys/): Create API keys in Settings and drive Notebooker from scripts, n8n, or any tool that can send an HTTP request. - [Podcast, speaker & episode profiles](https://notebooker.ai/docs/podcasts/): How to control who hosts your Notebooker podcast, how they sound, and how each episode is structured. - [Publishing & embeds](https://notebooker.ai/docs/websites/): Publish any creation to the web from your own storage - full multi-page websites, or a single shareable page for flashcards, charts, timelines and more - and embed it anywhere with one iframe snippet. - [Run your own AI provider](https://notebooker.ai/docs/custom-ai-provider/): Deploy an OpenAI-compatible AI endpoint on your own Cloudflare account - in the browser at open.notebooker.ai or from source - and point Notebooker at it. - [Search, Ask & Chat](https://notebooker.ai/docs/search/): Three ways to get answers out of your library - full-text search across everything you've saved, Ask for cited answers over your whole notebook, and Chat over a context you choose. - [Socratic tutoring](https://notebooker.ai/docs/socratic/): Learn your sources by being asked, not told - guided questions, misconception probes, hints that shrink the problem, and answers cited back to your material. - [Subscribe to your podcast feed](https://notebooker.ai/docs/podcast-feed/): Every Notebooker account has a private RSS feed of its generated episodes - add it to any podcast app. - [Usage, credit & budgets](https://notebooker.ai/docs/usage/): What your monthly credit covers, how pay-as-you-go overage works with a budget cap that defaults to $0, and how bringing your own keys changes the bill. - [Watch RSS & YouTube feeds](https://notebooker.ai/docs/watched-feeds/): Point a workflow at any RSS/Atom feed or YouTube channel and new entries become sources in your library automatically. - [Webhooks & workflows](https://notebooker.ai/docs/webhooks/): Trigger Notebooker from other apps with incoming webhooks, and notify other apps when things happen with outgoing webhooks - all through Workflows. ## Pages - [Features](https://notebooker.ai/features/): how Notebooker compares to Google's notebook product, feature by feature. - [Pricing](https://notebooker.ai/pricing/): plans and what the monthly AI and service credit covers. - [Download](https://notebooker.ai/download/): apps for web, iOS, Android, desktop, and browser extensions. - [Integrations](https://notebooker.ai/integrations/): ways to send sources into Notebooker. - [Support](https://notebooker.ai/support/): help and contact. ## Optional - [Full documentation text](https://notebooker.ai/llms-full.txt): every doc concatenated as plain text. - [Privacy Policy](https://notebooker.ai/privacy/) - [Terms of Service](https://notebooker.ai/terms/)