How TextMuncher Extracts Text from Any Ebook
Not file conversion. Not DRM removal. TextMuncher automates the screenshot-and-OCR workflow you'd do manually — in a fraction of the time.
100% Local Processing
Works with Kindle Cloud Reader
Works Straight Out of the Box
The 5-Step Process, Explained
1. Install the Chrome Extension
No account required — just click install and it's ready. Works immediately.
2. Open Your Ebook in the Browser
Go to Kindle Cloud Reader (read.amazon.com) or any browser-based ebook platform.
3. TextMuncher Captures Every Page
Click the TextMuncher icon and hit start. The extension automatically turns pages and takes screenshots. A 300-page book takes about 10-15 minutes.
4. OCR Converts Screenshots to Text
Parallel OCR engine with four workers keeps accuracy high. All processing happens locally in your browser.
5. Copy or Download Your Text
Review, edit, copy to clipboard or download. Paste into ChatGPT, Notion, Google Docs, or any tool.
Why Screenshots Instead of File Conversion?
No DRM Removal
TextMuncher doesn't touch DRM or encrypted files. It reads what's on your screen, the same as you would manually.
Works with Any Reader
Any ebook you can open in Chrome works with TextMuncher — Kindle, library platforms, subscription services.
Parallel OCR Built for Book Text
Four Tesseract.js web workers run simultaneously, optimized for clean digital book text.
Under the Hood
Parallel OCR Engine
4 Tesseract.js web workers run simultaneously, processing screenshots ~75% faster than sequential.
100% Client-Side Processing
All operations run in your browser. Nothing is sent to external servers.
Smart Page Detection
Detects the ebook reader, waits for full page load before capturing each screenshot.
EPUB Direct Extraction
For EPUB files, TextMuncher uses JSZip to read the actual text data — the exact text, character-for-character, no OCR needed.
Frequently Asked Questions
Why does TextMuncher use screenshots instead of converting the file?
Cloud ebook readers don't let you download the book file. TextMuncher works with what's available — the rendered page in your browser.
How accurate is the text extraction?
TextMuncher uses four parallel OCR workers tuned for standard book text. Standard books with clear text extract nearly perfectly. Technical books with complex layouts, equations, or heavy formatting may need minor manual cleanup.
Does my book data leave my computer?
For standard OCR, no: it runs in your browser and your screenshots and text stay on your device. With optional Precision OCR (for signed-in users), pages flagged as hard to read are sent to a cloud OCR service to be converted to text, then returned to you.
What ebook platforms does TextMuncher support?
Any platform that runs in Chrome — Kindle Cloud Reader, OverDrive, Libby (web), and more.
Can I also upload my own screenshots or EPUB files?
Yes. The web app at textmuncher.com lets you upload screenshots for OCR or EPUB files for direct text extraction.
See It in Action — Free
Get TextMuncher Free30 free pages. No credit card. Cancel anytime.