Free Online EPUB to Markdown Converter
Turn an EPUB into GitHub-Flavored Markdown in your browser — chapters, lists, and quotes survive. Built for notes, RAG chunks, and pairing an ebook with its audiobook. Nothing is uploaded.
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Convert EPUB to Markdown
Drop a EPUB file, convert it to Markdown in your browser. Nothing is uploaded.
Drop your EPUB file here
or click to browse
EPUB files up to 100 MB
Done editing? Let AI do the reading
Your file is ready — now turn it into something you can search, quote, and share in one click.
Features
Chapters become Markdown you can search
Drop an EPUB, convert, download .md. Built for notes, RAG chunks, and pairing a book with its audiobook.
Chapter headings survive
GitHub-Flavored Markdown so AI and RAG workflows can chunk on real chapters, not a text dump.
Pairs with audiobooks
Keep the ebook as Markdown and send the audio to BibiGPT. Same story, two formats, one notes file.
Copy or download
Copy the Markdown to the clipboard or download a .md file in one click.
100% private, in the browser
The EPUB never leaves your device. Conversion runs in this tab — no account required for the first run.
Zero server upload
Bytes stay in browser memory. We never see the ebook or the Markdown you keep.
No DRM bypass
Encrypted books stay locked. We convert plain EPUB only — we do not pretend otherwise.
Any modern browser
Chrome, Firefox, Safari, Edge — desktop or phone. No plugin, no install.
Loved by creators, students & researchers
Why people use BibiGPT to turn videos into text every day.
Trusted by 50,000+ users worldwide
“I paste a link and get clean captions in seconds — it saves me hours of retyping every single week.”
Maya R.
Content Creator · Repurposes short videos
“Exporting the transcript lets me review new words at my own pace instead of pausing the video constantly.”
Daniel K.
Language Learner · Studies with real videos
“Accurate, timestamped text I can quote directly. It has quietly become part of my daily workflow.”
Priya S.
Researcher · Cites public talks
FAQ'S
Frequently Asked Questions
Ask us anything!
Popular guides
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Best Bilibili AI video summary tool 2026? Paste a link for a free AI recap, mind map, and transcript-style takeaways on 30+ platforms — no login needed.
2 How to Install Skills in DeepSeek Harness: A Hands-On Guide to Teaching dsh to Watch Videos
Install a video-summary skill into DeepSeek Harness in one copy-paste — SKILL.md matches Claude Code. Or skip dsh: paste a Bilibili or YouTube link in the browser and get a timestamped summary.
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Reverse any video free with no app and no download, right in your browser. Step-by-step for iPhone, Android, and PC, plus how to reverse audio (2026).
Need more than 1 conversion a day?
Sign up free for unlimited EPUB-to-Markdown conversions — plus AI transcripts when the next file is an audiobook. No watermark, no card required.