Convert HTML Document to EPUB E-book Online
Convert HTM to EPUB online for free. Fast, secure file conversion with no registration required.
HTM vs EPUB
| HTM | EPUB | |
|---|---|---|
| Full Name | HTML Document | EPUB E-book |
| Category | Document | E-book |
| MIME Type | text/html | application/epub+zip |
| File Extension | .htm | .epub |
| Max Upload | 100 MB | — |
How to Convert HTM to EPUB
- Select your HTM file using the upload area above
- Click "Convert to EPUB" to start the conversion
- Wait for the conversion to complete
- Download your EPUB file
About HTM Format
HTM is an alternative extension for HTML files, functionally identical to .html. Both extensions contain HyperText Markup Language used for web pages. HTM was common in early Windows systems with 3-character extension limits.
About EPUB Format
EPUB (Electronic Publication) is the most widely supported e-book format. It supports reflowable content that adapts to different screen sizes, embedded fonts, images, and interactive elements. Standard for digital books and publications.
Frequently Asked Questions
Upload your HTM file using the upload area above, then click "Convert to EPUB". The conversion starts automatically and you can download the result when it's ready.
Yes, FileCraft's HTM to EPUB converter is completely free with no registration, watermarks, or hidden fees. You can convert as many files as you need.
Yes. Your files are processed securely and automatically deleted from our servers after conversion. We do not store, share, or access your files.
Most document files convert in a few seconds. Larger files may take slightly longer depending on file size and complexity.
You can upload HTM files up to 100MB for free conversion. For most use cases this is more than sufficient.