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

Convert WEBP to PPTX

Create a PowerPoint presentation from WEBP images: each image becomes a slide, ready to open in PowerPoint, Keynote or Google Slides.

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

How to convert WEBP to PPTX

  1. Add your WEBP files

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

  2. Choose PPTX and the options

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

  3. Convert and download

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

Good to know. Add several images at once to get one presentation with a slide per image.

WEBP and PPTX compared

Source format

WEBP

WebP (developed by Google)

A format designed for the web: at the same quality it’s on average 25-35% lighter than JPG and PNG, and it also supports transparency and animation. Every modern browser shows it, but some graphics programs and online services still don’t accept it.

Best for
Websites, online shops, blogs: lighter, faster pages.
Limits
Patchy support in older software, printers and some upload forms.
Compression
lossy or lossless
Transparency
Yes
Animation
Yes
Extensions
.webp
Since
2010
All about the WEBP format

Target 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

Questions about WEBP and PPTX

Are my WEBP files uploaded to a server?

No. The conversion from WEBP to PPTX 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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