Convert HTML to EPUB
Choose file to convert
You can effortlessly convert your html file to epub, along with a multitude of other formats, using our complimentary online converter.
How to convert html to epub?
Step 1
Upload an html-file
You can select the html file you wish to convert from your computer, Google Drive, Dropbox or just drag and drop it onto the page.
Step 2
Select "to epub"
Choose epub or any other of the 200+ supported formats that you wish to convert to.
Step 3
Download your epub file
Please wait for the conversion to be completed, then click on the download button to get your converted file in the epub format.
The security of your files is our priority
Recognizing the crucial significance of our users' data security, we have put a number of measures in place to guarantee reliable file conversion without the jeopardy of information leakage or privacy infringements.
Data Encryption
Every piece of information uploaded to our platform undergoes SSL encryption, safeguarding privacy during the transmission process.
Secure Storage
Upon completion of the conversion, the files are retained on secure servers for a duration of 24 hours and are then automatically obliterated, preventing any third-party access.
Safe Scripting
We regularly screen our file conversion tools for any malicious code or vulnerabilities, mitigating the risk of potential cyber threats.
Best tool to convert html to epub
Converting html to epub is fast and easy
Just drag and drop your html files onto the webpage, and you'll have the capability to convert them to epub or over 250 different file formats, all without the need to register, provide an email address, or include a watermark.
Safe html to epub Conversion
Immediately upon uploading your html files, we delete them without delay. Converted files are then removed after 24 hours. Additionally, we ensure that all file transfers are secure through advanced SSL encryption.
No Software Installation Required
There's no need to go through the inconvenience of installing any software. We conveniently handle all html to epub conversions in the cloud, which implies that none of your computer's resources will be consumed in the process.
Hypertext Markup Language with a client-side image map
| Extension | .html |
| Category | 🔵 documents |
| Programs | 🔵 Internet Explorer 🔵 Mozilla Firefox 🔵 Google Chrome 🔵 Opera 🔵 Safari 🔵 Other internet browsers |
| Description | 🔵 HTML (Hypertext Markup Language) is the standard markup language used for creating web pages and web applications. It describes the structure of a web page semantically and originally included cues for the appearance of the document. HTML provides the basic building blocks for webpages, allowing for the integration of text, images, multimedia, and other elements. HTML files are essential for the World Wide Web and are interpreted by web browsers to display content. |
| Technical details | 🔵 The `.html` (HyperText Markup Language) format is a crucial technology for creating web pages and applications, allowing for the organization of web content. It utilizes tags to specify elements such as headings, paragraphs, links, and images within a webpage. HTML documents begin with a doctype declaration, followed by ``, ``, and `` sections. HTML has undergone changes over time, with HTML5 being the most recent version that supports multimedia, semantic elements, and intricate web application interfaces. It employs character encodings like UTF-8 for global character representation. HTML is commonly used in conjunction with Cascading Style Sheets (CSS) for visual design and JavaScript for interactive functionality. Regulated by the World Wide Web Consortium (W3C), HTML ensures consistent display across browsers and provides accessibility features for broader usage. Its semantic tags also play a significant role in search engine optimization (SEO). The fusion of HTML's simplicity with CSS and JavaScript capabilities establishes it as a fundamental element in web design and development. |
| Developer | 🔵 World Wide Web Consortium & WHATWG |
| MIME type | 🔵 text/html |
Electronic Publication
| Extension | .epub |
| Category | 🔵 books |
| Programs | 🔵 FBReader 🔵 Sumatra PDF 🔵 CoolReader 🔵 STDU Viewer 🔵 Calibre 🔵 Adobe Digital Editions 🔵 Sony reader 🔵 Comic Book Reader 🔵 QuarkXPress |
| Description | 🔵 Let's be real: an EPUB is just a website masquerading as a book. While a PDF is a rigid digital fossil that refuses to move, the EPUB is 'reflowable.' It actually gives a damn about what device you’re using, reshuffling the text to look just as good on a tiny phone screen as it does on a massive tablet. Since the 3.2 update, it’s been running on a backbone of HTML5 and CSS3, which is why it can finally handle tricky stuff like vertical Japanese scripts or embedded video without breaking a sweat. |
| Technical details | 🔵 If you’re curious enough to swap the .epub extension to .zip, you’ll see the 'guts' of the whole operation. It’s not one single file; it’s a packed container full of XML metadata, CSS stylesheets, and content files. This web-based DNA is exactly why it’s the gold standard for accessibility—unlike a flat image, screen readers can actually make sense of the text. The format also leans on SVG for graphics, ensuring that illustrations don't turn into a pixelated mess when you zoom in. Sure, you’ll often run into DRM locks on retail books, but the format itself is an open, evolving beast. The best part? It’s backward compatible. You can take an old-school EPUB 2 file and throw it onto a modern e-reader, and it’ll still work perfectly. It’s that mix of universal support and 'under-the-hood' simplicity that makes it the undisputed king of digital reading. It’s also surprisingly flexible with graphics, using SVG to keep illustrations sharp regardless of how much you zoom in. Even though retailers often slap a layer of DRM on top to lock things down, the underlying engine remains an open, evolving standard. Whether it’s an old EPUB 2 file running on a legacy e-reader or a modern multimedia-heavy book on Apple Books, the format’s backward compatibility is what keeps the digital publishing industry from falling apart. |
| Developer | 🔵 nternational Digital Publishing Forum (IDPF) |
| MIME type | 🔵 application/epub+zip |