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FreeConvertter

EPUB to HTML Converter

Turn an e-book into one self-contained web page that any browser can open, with its images built in.

EPUBto

or drag and drop them here · up to 200 MB per file

Your files are processed on this device and never uploaded.

Instant conversion

There is no upload or server queue, so conversion starts the moment you drop a file and finishes as fast as your device can process it.

Your files stay private

Files are processed entirely inside your browser. They are never sent to, stored on, or seen by any server.

Nothing to install

Works on Windows, macOS, Linux, Android and iOS in any modern browser. No software, no extensions, no account.

How to convert EPUB to HTML

  1. 1

    Click "Choose EPUB files" or drop your .epub files onto the converter.

  2. 2

    Click "Convert". The book is unpacked and rebuilt as a single HTML page on your device.

  3. 3

    Click "Download" to save the .html file.

  4. 4

    Double-click the file to read it in your browser, or upload it to your own website.

Why convert EPUB to HTML?

  • Read without an e-book app — every computer and phone already has a web browser.
  • Publish online — put a book you wrote on your own website or blog.
  • Copy and edit — HTML opens in editors and word processors, which makes reusing passages easy.
  • Print — browsers print HTML pages cleanly, including headings and images.

How the conversion works

The converter follows the book’s reading order and joins every chapter into one page, separating chapters with a divider. Scripts, embedded fonts and publisher stylesheets are removed for safety and readability, while the book title and author are kept in the page metadata.

What is an EPUB file?

EPUB (Electronic Publication) is the most widely used open e-book standard, maintained by the W3C. An EPUB file is a ZIP archive that contains one XHTML page per chapter, CSS stylesheets, images, fonts, and a package file listing the reading order and metadata such as title, author and language.

Because the text is reflowable, EPUB adapts to any screen size. Apple Books, Google Play Books, Kobo and most other reading apps open EPUB natively, and Kindle accepts EPUB through Send to Kindle.

What is an HTML file?

HTML (HyperText Markup Language) is the language of web pages. An HTML file is plain text with tags such as <h1> for headings, <p> for paragraphs and <img> for pictures. Any web browser can open it, on any operating system, without extra software.

HTML is a convenient format for reading and sharing documents: it keeps headings, lists, tables, links and emphasis, and a single file can even carry its images embedded inside it.

Frequently asked questions

Are the book's images kept?

Yes. Images are embedded directly inside the HTML file as data URIs, so the page works offline as one file — there is no separate images folder to keep track of.

Does the HTML keep the original styling?

The book's own stylesheets are replaced by a clean, readable layout that also supports dark mode. Headings, paragraphs, lists, tables, quotes, bold and italic are preserved.

Can I open the result on my phone?

Yes. The page is responsive, so it reads comfortably on phones, tablets and desktops in any modern browser.

Is my book uploaded anywhere?

No. Conversion runs entirely in your browser. The EPUB file never leaves your device.

Related converters

EPUBTXTExtract the plain text of an EPUB e-book, chapter by chapter, without uploading it anywhere.EPUBMarkdownConvert an e-book into clean Markdown, ready for Obsidian, GitHub, static sites or note-taking apps.DOCXHTMLTurn a Word document into a clean, self-contained web page — no messy Word markup.MarkdownHTMLTurn a Markdown file into a clean, readable web page you can open, share or publish.XLSXHTMLPublish spreadsheet data as clean HTML tables that open in any browser.TXTEPUBTurn a plain-text book into a proper e-book with chapters and a table of contents.