Feed Any Book toChatGPT or Claude
The catch: AI needs the text, and ebook readers lock it. TextMuncher captures Kindle pages automatically and OCRs your own screenshots from other readers, so you can feed the text to ChatGPT or Claude.
Local-First Processing
Works with Kindle Cloud Reader
No Desktop Software
Why Can't You Just Paste Book Text Into AI?
The text is right there on your screen. But it's locked.
Every major ebook platform (Kindle, Libby, Perlego, Chegg, Google Play Books) blocks copy-paste, so you can't move book text into AI directly. TextMuncher bridges the gap with screenshot OCR with high accuracy, turning book pages into clean text you can paste into ChatGPT, Claude, Perplexity, or any AI. Capture is automated on Kindle Cloud Reader; for other readers you screenshot the pages and upload them for the same OCR.
Every Platform Blocks Copy-Paste
Kindle, Libby, Perlego, Chegg - they all restrict copying. No AI tool can help until the text is out.
Screenshots Waste AI Context
Uploading screenshots uses 6x more tokens than clean text for the same content, reducing how much of the book AI can analyze at once.
Manual Transcription Kills the Workflow
Retyping book passages by hand is not a sustainable workflow for any serious research or study.
The Missing Step Between Books and AI
A Path for Every Ebook Reader
Kindle Cloud Reader capture is automated. For Libby, Perlego, Chegg, Google Play Books, Pearson, or Cengage, screenshot the pages and upload them for the same OCR.
Clean Text for Any AI
TextMuncher's output is plain text that works with ChatGPT, Claude, Perplexity, Grok, Copilot, Gemini, Gemini Notebook (formerly NotebookLM) - any AI that accepts text.
Automated on Kindle Cloud Reader
On Kindle Cloud Reader, TextMuncher turns the pages hands-free and captures each one as a screenshot. OCR runs later, when the ZIP is uploaded at textmuncher.com/extract. Longer captures may stop before the requested range finishes, so check the result and restart if needed. Other readers use the manual screenshot upload flow.
How It Works
Three steps. No technical knowledge required.
1. Install TextMuncher
Add the Chrome extension in 10 seconds.
2. Open Your Ebook
Go to Kindle Cloud Reader for automated capture. For Libby, Perlego, or other readers, screenshot the pages yourself.
3. Extract and Feed to AI
TextMuncher captures Kindle pages automatically, or OCRs your uploaded screenshots. Copy the text and paste it into any AI tool.
why you need to extract text before using AI a workflow for reading books with AI
Related Resources
Kindle to ChatGPT Kindle to Claude Kindle to Gemini Kindle AI Export Alternative Kindle to GrokFrequently Asked Questions
How do I feed a book to ChatGPT or Claude?
Extract the text first, then paste it in. Install TextMuncher, open the book in Kindle Cloud Reader (or screenshot pages from another reader), and let it OCR the pages into clean text. Copy that text into ChatGPT or Claude, or save it as a file and upload it, then ask your questions.
Can AI read my Kindle book directly?
No. ChatGPT, Claude, and other AI tools can't open your Kindle library or read Amazon's locked file format, and Kindle blocks copy-paste beyond a small clip limit. You have to get the text out first. TextMuncher does that with screenshot OCR, then the AI reads the plain text you give it.
Which ebook platforms does TextMuncher support?
Automated capture is built and validated for Kindle Cloud Reader. For Libby (OverDrive), Perlego, Chegg, Pearson eText, Cengage MindTap, VitalSource, Google Play Books, and other readers, take screenshots manually and upload them to textmuncher.com for the same OCR.
Which AI tools work with TextMuncher's extracted text?
Any AI that accepts text input: ChatGPT, Claude, Perplexity, Microsoft Copilot, Google Gemini, Grok, NotebookLM, and more. Save the text as a file for tools that support document upload.
How do I get text from a book into AI?
Since every major ebook reader blocks copy-paste, the reliable method is screenshot OCR. TextMuncher captures Kindle Cloud Reader pages automatically, or you upload screenshots from other readers, and it converts them to clean, selectable text with high accuracy. From there it's plain text, so you can paste it into any AI tool or save it as a file to upload.
How much of a book can I feed to AI at once?
On paid Claude plans, models like Claude Sonnet 5 and Opus 5.5 have a 1M-token context window. Gemini takes 1 million tokens on Google AI Pro or Ultra, 128K on Google AI Plus and 32K without a plan. Most books fit in one session. For longer works, use chapter-by-chapter extraction.
Can I use TextMuncher with EPUB files I already have?
Yes. TextMuncher also has a web app that processes EPUB file uploads directly - no OCR needed for DRM-free EPUBs, giving higher accuracy than screenshot-based extraction.
What about the accuracy of extracted text?
TextMuncher achieves high accuracy on standard book text. AI models handle minor OCR errors gracefully. For research citations, spot-check key quotes against the original.
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