DOCX to HTML Converter

Convert DOCX to HTML online, for free.



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Password to open the source file (Maximum 255 characters).


How to Convert DOCX to HTML?

  1. Click the “Choose Files” button to select your DOCX files.
  2. Click the “Convert to HTML” button to start the conversion.
  3. When the status change to “Done” click the “Download HTML” button

Easy to Use

Simply upload your DOCX files and click the convert button. You can also batch convert DOCX to HTML format.

Best Quality

We use both open source and custom software to make sure our conversions are of the highest quality. In most cases, you can fine-tune conversion parameters using “Advanced Settings” (optional, look for the icon).

Free & Secure

Our DOCX to HTML Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically deleted after 8 hours.


Word Open XML Document (DOCX) is the default format of Microsoft Word since the 2007 release and the most common word-processing format in the world. Despite appearances, a DOCX is not a single document but a ZIP package holding Office Open XML files, images, and styles. That structure makes DOCX smaller than the old DOC format, far more resistant to corruption, and readable by software that has never seen Word.

 

How to open a DOCX file?

Microsoft Word opens DOCX natively on Windows, macOS, the web, and mobile. Word for the web handles most documents in a browser.

 

LibreOffice Writer, Google Docs, and Apple Pages all read and edit DOCX, though very complex layouts can shift slightly. When the formatting must stay exactly as the author intended, convert the file with our DOCX to PDF tool before sharing it.

 

Developed by: Microsoft

Standard: ECMA-376 / ISO/IEC 29500

Initial Release: 2007


HyperText Markup Language (HTML) is the language every web page is written in. An HTML file is plain text marked up with tags that describe the structure of a document — headings, paragraphs, lists, links, images, tables, and forms — which a browser then renders visually. HTML is maintained as a living standard, and it works alongside CSS for appearance and JavaScript for behaviour.

 

How to open an HTML file?

Double-click the file and it opens in your default web browser — Chrome, Firefox, Edge, or Safari — rendered as a web page.

 

To see or edit the underlying code, open it in a text editor such as Visual Studio Code, Notepad++, or Sublime Text, all of which highlight the tags and catch errors. Keep in mind that a saved HTML page often depends on a companion folder of images and stylesheets — move both together or the page will look broken. Our HTML to PDF tool turns a page into a fixed, shareable document.

 

Developed by: Tim Berners-Lee; maintained by WHATWG and W3C

Initial Release: 1993


Your Data, Our Priority

At FreeConvert, we go beyond just converting files—we protect them. Our robust security framework ensures that your data is always safe, whether you're converting an image, video, or document. With advanced encryption, secure data centers, and vigilant monitoring, we've covered every aspect of your data's safety.

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