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Convert images, documents, video and audio in your browser. Your files stay on your device.

Convert PPTX to HTML

Extract the titles and text of a PowerPoint presentation’s slides into a HTML file, to reuse them in a document or a handout.

Drop your files hereor (PPTX and over 40 other formats). You can also paste an image.No upload: everything happens on your device

How to convert PPTX to HTML

  1. Add your PPTX files

    Drag one or more PPTX files onto the dashed area, or tap it to pick them from your device.

  2. Choose HTML and the options

    HTML is already selected; the options hold the settings that matter for this conversion.

  3. Convert and download

    Press “Convert to HTML”. When it’s done, download the files one by one or all together in a ZIP archive.

Good to know. Images on the slides aren’t exported: the result contains the text, in order.

PPTX and HTML compared

Source format

PPTX

Microsoft PowerPoint presentation

PowerPoint’s presentation format: slides with text, images and animations. It also opens in Keynote, LibreOffice Impress and Google Slides.

Best for
Lessons, meetings, sales pitches.
Limits
To send a read-only presentation, PDF is safer.
Type
slide presentation
Editable
yes
Programs
PowerPoint, Keynote, Google Slides, Impress
Extensions
.pptx
Since
2007
All about the PPTX format

Target format

HTML

HyperText Markup Language

The language of web pages: headings, paragraphs, links, tables and images described with tags. An HTML document opens in any browser, even offline.

Best for
Publishing text on the web, formatted emails, documents to read in the browser.
Limits
It isn’t designed for print: the layout depends on the window.
Type
web page
Editable
with a text editor
Compatibility
every browser
Extensions
.html .htm .xhtml
Since
1993
All about the HTML format

Questions about PPTX and HTML

Are my PPTX files uploaded to a server?

No. The conversion from PPTX to HTML happens entirely in your browser, using your device’s computing power. Files aren’t sent or stored anywhere: when you close the page they’re gone from memory too.

How many files can I convert at once?

Up to 100 files at a time. There’s no fixed size limit: it depends on your device’s memory. On smartphones it’s best to work in smaller batches with heavy files such as videos.

Does it work on iPhone and Android?

Yes, with up-to-date Safari, Chrome, Firefox, Edge and Samsung Internet. On phones, converted files end up in the Downloads folder or the Files app.

Do I need an internet connection?

Only to open the page (and, the first time, to download the components needed for that type of file). After that the conversion keeps working even if the connection drops.

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