Convert EPUB to HTML online, free, with the formatting preserved exactly. EPUB is the most widely-supported ebook format, reflowable and readable on virtually every e-reader and app. HTML is the language of web pages, viewable in any browser and easy to publish online. This tool uses a full LibreOffice engine on our secure servers to reproduce fonts, layout, tables and images faithfully — the same technology behind professional office suites — so your HTML looks just like the original, not a rough approximation.
Convert EPUB to HTML
Upload your EPUB file
Drop your EPUB ebook or click to browse. It is sent securely, converted, and never stored after your download.
Convert to HTML
Our LibreOffice engine renders the document and exports a clean HTML web page, preserving fonts, spacing, tables and images.
Download the HTML
Save your finished HTML file instantly. The uploaded copy is deleted automatically once the conversion completes.
Why convert EPUB to HTML?
HTML gives you a fully editable file you can open and change in your favourite editor. Turning a EPUB into HTML unlocks the content so you can reuse, update or restyle it instead of being stuck with a fixed layout.
How accurate is the conversion?
Very accurate. Because we run the full LibreOffice rendering engine rather than a simple text extractor, complex formatting — multi-column layouts, tables, embedded images, headers and footers, fonts — is reproduced faithfully. This is the same open-source engine trusted by governments and enterprises worldwide.
Common Uses
- Reusing the content of a EPUB file in a HTML workflow without retyping it.
- Sending a document to someone who needs it as HTML rather than EPUB.
- Standardising a batch of mixed files into one consistent HTML format.
- Meeting a submission or upload requirement that only accepts HTML.
- Editing content that was locked in a EPUB file by converting it to editable HTML.
Tips & Things to Know
Formatting is preserved
Unlike quick text extractors, this tool uses a real office engine, so fonts, tables, images and layout come through intact rather than as plain unformatted text.
Secure and automatic cleanup
Your file is processed on our secure server and deleted immediately after conversion. We never keep, read or share your documents.
No signup, no watermark
It works in any browser on any device, with nothing to install, no account to create, no watermark and no page limit — completely free.
Frequently Asked Questions
How do I convert EPUB to HTML for free?
Upload your EPUB file above and download the HTML instantly. It is completely free with no signup, no watermark and no limits.
Will the formatting stay the same?
Yes. We use a full LibreOffice engine, so fonts, tables, images, headers and layout are reproduced faithfully in the HTML output.
Is my file safe?
Yes. Your document is processed securely and deleted automatically the moment your conversion finishes — we never store or read your files.
Is there a file size limit?
You can convert files up to 50 MB, which covers the vast majority of documents, spreadsheets and presentations.
Do I need Microsoft Office installed?
No. The conversion runs entirely on our servers, so you don't need Word, Excel, PowerPoint or any software installed.
Does it work on mobile?
Yes. It works in any modern browser on Windows, Mac, Linux, Android and iPhone.
Is it really free?
Completely free, with no account, no watermark and no premium wall.