PPTX to HTML Converter

Select files for conversion or just drag and drop them to the upload area

How to convert PPTX files to HTML online?

Step 1.

Upload PPTX-file

Click "Choose File" button to select a pptx file on your computer. PPTX file size can be up to 50 Mb.
Step 2.

Convert PPTX to HTML

Click "Convert" button to start conversion.
Step 3.

Download your HTML

When the conversion process is complete, you can download the HTML file.

Information about PPTX and HTML file formats

Name PPTX HTML
Full name PPTX - Office Open XML Presentation HTML - Hypertext Markup Language
File extension .pptx, .pptm .html, .htm
MIME type application/vnd.-openxmlformats-officedocument.-presentationml.-presentation text/html
Developed by Microsoft W3C & WHATWG
Type of format Presentation Document file format
Description The Office Open XML file formats are a set of file formats that can be used to represent electronic office documents. There are formats for word processing documents, spreadsheets and presentations as well as specific formats for material such as mathematical formulae, graphics, bibliographies etc. HyperText Markup Language, commonly referred to as HTML, is the standard markup language used to create web pages. Along with CSS, and JavaScript, HTML is a cornerstone technology, used by most websites to create visually engaging web pages, user interfaces for web applications, and user interfaces for many mobile applications.
Technical details The Office Open XML file formats are a set of file formats that can be used to represent electronic office documents. There are formats for word processing documents, spreadsheets and presentations as well as specific formats for material such as mathematical formulae, graphics, bibliographies etc. HTML elements form the building blocks of all websites. HTML allows images and objects to be embedded and can be used to create interactive forms. It provides a means to create structured documents by denoting structural semantics for text such as headings, paragraphs, lists, links, quotes and other items.
File conversion PPTX conversion HTML conversion
Associated programs Microsoft Office, LibreOffice, Kingsoft Office, Google Docs. Mozilla Firefox, Opera, Google Chrome, Internet Explorer.
Wiki https://en.wikipedia.org/wiki/Office_Open_XML_file_formats https://en.wikipedia.org/wiki/HTML