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Convert animated GIF files to WebM video format for use in modern web browsers.
Upload your GIF file, click Convert, and download the WebM. GIF frames are encoded using the VP8 codec for excellent web compatibility.
Upload your GIF
Drop an animated .gif file onto the upload zone.
Set quality
Choose VP9 quality level. WebM is typically even smaller than MP4 for web use.
Convert
Click "Convert to WebM". FFmpeg converts the GIF to a WebM video using VP9 encoding.
Download
Save the WebM file for embedding in HTML5 web pages with autoplay and loop attributes.
Web Page Animations
Replace GIFs with WebM in HTML5 video tags for dramatically smaller file sizes and better browser performance.
UI/UX Demos
Convert animated GIF mockups to WebM for embedding in Notion, documentation, or developer portfolios.
Blog & Tutorial Embeds
Embed WebM animations in blog posts and tutorials for faster page loads than equivalent GIFs.
Progressive Web Apps
Use WebM in PWAs and web apps for smaller bandwidth usage and smooth looping animations.
E-Commerce Product Demos
Convert product animation GIFs to WebM for faster-loading product pages and better Core Web Vitals.
Open Source Video Format
WebM is an open, royalty-free format — ideal for projects that require patent-free media formats.
Smaller Than GIF & MP4
VP9 WebM typically achieves 5–10× smaller files than equivalent GIFs and is smaller than MP4 at similar quality.
All Modern Browsers
WebM is supported natively in Chrome, Firefox, Edge, and Opera — covers the vast majority of web users.
VP8 Encoding
Encoded with libvpx VP8 at 1 Mbps — a reliable quality/size balance for animated web content.
100% Browser-Based
FFmpeg WebAssembly processes GIF to WebM entirely locally — no server upload needed.
Open & Patent-Free
WebM uses royalty-free codecs — no licensing concerns for commercial web projects.
Free to Start — Sign Up for More
Use free with no account for files up to 40 MB. Sign up free to raise your limit to 80 MB, or upgrade to Pro for 250 MB per file.
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Whether you are on a Mac, Windows PC, iPhone, or Android in New York, Toronto, London, or Sydney — our tools work instantly in any modern browser.
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