Free Online EPUB to HTML Converter

Use our free-to-use and fast EPUB to HTML file converter to expertly convert your EPUB files perfectly into the HTML file format, ready for further editing or use in your favourite HTML file editing application. Our tool can also batch convert your EPUB files, enabling you to convert up to 20 files in one go.

Select File(s)

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your EPUB file, once uploaded to our server, will be deleted 15 minutes after upload, so please download your converted EPUB file before this time.

Use the button above to select the EPUB files you wish to upload; once selected, you can click the Upload button to start the conversion. Once all your files have been converted, you will be able to download your HTML files either individually or all together in a compressed ZIP file.

How to Convert your EPUB to HTML Online?

Here are two simple steps to convert your EPUB to HTML using our fast and free EPUB converter tool.

Upload your EPUB file

Click the "Upload a EPUB File" button, then select a EPUB to upload. The maximum file size is 100MB.

Download your HTML

Click the download link to receive your HTML file.

Frequently Asked Questions

How can I convert my EPUB file to HTML?

First, click the "Upload..." button and select your EPUB file to upload. Your EPUB file will be uploaded to our servers. When the EPUB to HTML conversion has completed, you can download your HTML file right away.

How long does it take to convert my EPUB to HTML?

We aim to process all EPUB to HTML conversions as quickly as possible; this usually takes around 5 seconds; however, this can be longer for certain files, so please be patient.

How accurate is the EPUB to HTML conversion?

We aim to provide the best conversion experience. Our tools are under constant review and development, with new features being added every week.

File format information for EPUB and HTML

Extension	EPUB
Full Name	ePub
Type	eBook
Mime Type	application/epub+zip
Format	Binary

An EPUB file is one of the most common formats for electronic books (eBooks). Its compact size and ability to store large amounts of written content and images make it an ideal medium for distributing digital books.

EPUB files are actually ZIP files containing standard website files such as HTML, CSS, and images. In fact, you can extract the content of an EPUB file and open it with any standard web browser to view the book content without needing a special ebook reader.

By using standard web formats, EPUB files are easy to create and open and are supported by all the major eBook readers. As they make use of the ZIP file format, they are also very compact and well suited to the task.

Extension	HTML
Full Name	HyperText Markup Language
Type	Document
Mime Type	text/html
Format	Text

HTML files are the native format for content that is displayed on websites. Hypertext Markup Language (HTML) was designed to allow formatted text content along with images to be displayed on a web page in an efficient and easy-to-use manner.

The ability to easily edit HTML files by hand is important, and most bespoke HTML web development is done manually. The content of an HTML file is stored within a highly structured layout consisting of "tags." For example, a general-purpose paragraph tag is represented by <p>, while an image will use <img>.

HTML files are at the core of what makes any website work, and support for editing them is included in all popular web development environments, such as Visual Studio Code and others.