Document Conversion
Convert HTML to EPUB Online — Free
Fast, free HTML to EPUB converter. No registration required.
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Files auto-deleted after processing
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Works Everywhere
Any browser, any device
How to Convert
1
Upload your .html file by dragging it into the upload area or clicking to browse.
2
Choose your output settings. The default settings work great for most files.
3
Click Convert and download your .epub file when it's ready.
What is HTML?
HTML is the standard markup language for web pages. Converting documents to HTML makes them viewable in any web browser without additional software.
Format Details
- Full Name
- HyperText Markup Language
- Extension
- .html
Key Features
- Web standard
- Universal viewing
- Editable
- Browser native
What is EPUB?
EPUB is the most widely supported ebook format. It supports reflowable text that adapts to different screen sizes, making it ideal for e-readers.
Format Details
- Full Name
- Electronic Publication
- Extension
- .epub
Key Features
- Reflowable text
- E-reader standard
- DRM support
- Multimedia
HTML vs EPUB
| Feature | HTML | EPUB |
|---|---|---|
| Full Name | HyperText Markup Language | Electronic Publication |
| Extension | .html | .epub |
| Best For | Web standard | Reflowable text |
Frequently Asked Questions
Yes. You can convert up to 5 files per day completely free, with no watermark or registration required.
Most files convert in under 30 seconds. Larger files (over 500MB) may take 1-3 minutes.
No. Our converter uses optimized encoding settings by default to preserve the original quality.
Free users can convert files up to 100MB. Pro users can convert files up to 2GB.
Yes. Our converter works in any modern web browser on any device.