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Convert WebP to WebM

Convert Your WebP to WebM documents effortlessly

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*Files deleted after 24 hours

Convert up to 1 GB files free, Pro users can convert up to 100 GB files; Sign up now

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How to convert WebP to WebM

Step 1: Upload your WebP files using the button above or by drag and drop.

Step 2: Click the 'Convert' button to start the conversion.

Step 3: Download your converted WebM files.


WebP to WebM Conversion FAQ

How do I convert a WebP into a WebM video?
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PDF.to reads each frame of your WebP and re-encodes the sequence as a WebM video with a real video codec. Animated WebP files become smooth WebM clips; a single still WebP becomes a short fixed-length WebM.
A WebM video is far smaller than an animated WebP of the same length and plays inline on phones without auto-looping quirks. Converting WebP to WebM is the standard fix for heavy animations that lag in a feed.
Yes. PDF.to reads the per-frame delays in the WebP and reproduces them as the frame rate of the WebM, so the motion runs at the original speed.
The WebM contains the same frames once through. Looping is a player setting rather than part of the video, so add a loop attribute when you embed the WebM if you want the endless-loop behavior a WebP has by default.
Typically a fraction of the size. Video codecs compress motion between frames far better than a WebP can, so a multi-megabyte WebP routinely converts to a WebM a tenth of the size with no visible loss.
No. A WebP has no audio track, so the resulting WebM is silent. You can add a soundtrack afterward with our video tools if you need one.
By default PDF.to preserves the effective frame rate of the WebP. Very high-rate animations are capped at 30 or 60 fps so the WebM stays smooth and broadly compatible.
Standard WebM video does not support an alpha channel, so transparent areas of the WebP are flattened onto a solid background. Pick the background color in the options panel before converting.
Yes. Upload several WebP files at once and each is converted to its own WebM; the results are zipped for one download.
Yes for files under 100 MB. PRO raises the limit, allows higher output resolutions, and runs conversions in parallel.
Yes. PDF.to outputs the WebM with a widely supported codec and a compatible pixel format, so it plays inline where an animated WebP would otherwise be re-encoded or rejected.
No. Your WebP and the resulting WebM are encrypted in transit and deleted automatically a short time after the download completes.

WebP

WebP provides superior lossless and lossy compression for images on the web, developed by Google.

WebM

WebM is designed for the web, offering royalty-free video streaming with VP8/VP9 codecs.


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