HTML
Web page
HTML is the markup every web page is written in. A saved .html file contains the page's structure and text; its images, styles and scripts usually live in separate files.
Opens in Every web browser
HTML converterHTML to EPUB converter, without the upload.
Turn HTML web pages into EPUB. It is converted in your browser, so the file never leaves your device.
Drop HTML files here
or choose from your computer paste with Ctrl V
from Photos or Files
Ready · other file types work too0 bytes uploaded, ever
Convert to
- On your device · nothing is uploaded
- No account, no email
- Batch and ZIP download
- Free
- EPUB: chapters from headings
How to convert HTML to EPUB
Add your HTML web pages
Drop HTML (HTM) files onto the box above, or click it to choose them. ToAny reads the file's contents to detect the type, so a wrong extension does not matter.
EPUB is already chosen
Press Convert. There is nothing else to set. The work happens in this tab.
Download
Save the EPUB, or download everything as one ZIP if you converted several files.
Why ToAny
Private by construction
The HTML to EPUB converter is part of this page and runs inside your browser. Your web pages are never sent to ToAny or to anyone else.
No upload, no queue
Nothing has to travel to a server and back, so the conversion starts the moment you press Convert, even on a slow connection.
Free, without an account
No sign-up, no email address and no watermark. Add several files and download them together as a ZIP.
HTML to EPUB: what to expect
An HTML file depends on a browser and often on separate image and style files. EPUB reflows to fit any screen and opens in most e-reader apps. HTML is at home in web pages and emails; EPUB is the usual choice for e-books that adapt to any screen size.
Chapters are cut at the headings and pictures are kept; fonts and page design are not part of the result, so the e-reader chooses how it looks.
HTML vs EPUB
EPUB
EPUB e-book
EPUB is the open standard for e-books. Text reflows to fit the screen and the reader chooses the font and size. Almost every e-reader other than older Kindles opens it directly.
Opens in Apple Books, Kobo, Google Play Books, Calibre and, since 2022, Send to Kindle
EPUB converter| HTMLWeb page | EPUBEPUB e-book | |
|---|---|---|
| Stands for | HyperText Markup Language | Electronic Publication |
| Type | Web page markup | Reflowable e-book |
| Compression | None | ZIP container of XHTML |
| Introduced | 1991, by Tim Berners-Lee (now maintained by WHATWG) | 2007, by the International Digital Publishing Forum (now W3C) |
| Opens in | Every web browser | Apple Books, Kobo, Google Play Books, Calibre and, since 2022, Send to Kindle |
| Best for | Web pages and emails | E-books that adapt to any screen size |
| File extension | .html, .htm, .xhtml | .epub |
Questions
Are my web pages uploaded anywhere?
No. The HTML to EPUB conversion runs inside your browser, on your own phone or computer. The file is not sent to ToAny or to anyone else.
Is anything lost when converting HTML to EPUB?
Text is kept. Formatting carries over only as far as EPUB supports it.
Can I convert several HTML files at once?
Yes. Add as many as you like, convert them together and download each result or all of them as one ZIP.
How do I convert HTML to EPUB on Windows, Mac, iPhone or Android?
The steps are the same everywhere because ToAny runs in the web browser: open this page in a current version of Chrome, Edge, Safari or Firefox, add the HTML file, press Convert and save the EPUB. There is nothing to install.
Is there a file size limit?
Yes. Files up to 150 MB are accepted; a larger one is refused with a message. Beyond that the limit is your device's memory, since nothing is uploaded; a computer copes with large files better than a phone.