GIF to WebM converter
Convert animated GIFs to WebM video in your browser.
Upload file
Choose, paste, or drag and drop a file here
Max file size: 1024 MB
or
Supported: animated GIF files. Max: 1GB.
Guide
Helpful notes before you convert
Convert an animated GIF to a WebM video online, free and with no watermark. WebM is a modern open video format built for the web and the HTML5 video tag.
A WebM export is usually much smaller than the original GIF while looking better, especially for web pages where fast loading matters.
Why Convert a GIF to WebM?
- Much smaller files for faster pages and better Core Web Vitals.
- Better color because WebM is not limited to GIF's 256-color palette.
- Open web-friendly video built for modern browsers.
- Transparency support in browsers that handle WebM alpha correctly.
How to Convert a GIF to WebM
- Upload your animated GIF from your device or paste a GIF URL.
- Pick the output quality or codec settings when available.
- Convert to WebM and download the finished video.
VP9 or VP8
VP9 is the modern default for most WebM exports because it compresses better at the same visual quality. VP8 is older and is mainly useful when you need compatibility with older software.
Does WebM Keep GIF Transparency?
WebM can preserve transparency in browsers and players that support an alpha channel. Safari support can be less predictable, so test transparent exports in the browsers your audience uses.
Embedding WebM on Your Website
For broad playback, list WebM first and MP4 second inside one HTML5 video element so each browser can choose the best supported format.
<video autoplay loop muted playsinline>
<source src="your-file.webm" type="video/webm">
<source src="your-file.mp4" type="video/mp4">
</video>
WebM vs MP4
Use WebM when file size or transparency matters most. Use MP4 when you need the safest single file for maximum compatibility. For websites, offering both gives the best mix of speed and reach.
Frequently Asked Questions
How do I convert a GIF to WebM?
Upload your animated GIF, choose your output settings, convert it, and download the finished WebM video.
Is WebM smaller than GIF?
Yes, usually by a large margin because WebM uses modern video compression.
What is the difference between VP9 and VP8?
VP9 is newer and compresses better. VP8 is older and mainly useful for legacy compatibility.
Can WebM keep my GIF's transparency?
Often yes in browsers that support WebM alpha, but Safari can fill transparent areas with a solid background.
Should I use WebM or MP4?
Use WebM for smaller web files or transparency, and MP4 for the widest single-format playback support.