Convert GIF to WebM Online
Create VP8/VP9 WebM from GIFs for web embeds. Transparency is offered only when the current browser encoder actually supports it.
All conversion happens in your browser. Your files are never uploaded.
By Calvin Sun
Choose a file
Click or drag and drop. Processing stays on your device.
Browse filesMore Tools
Related tools you may need next:
GIF to MP4
Export GIF as H.264 MP4 for social and web
GIF to Video
Convert GIF to MP4, WebM, MOV, or AVI locally
GIF Compressor & Optimizer
Compress and optimize GIFs online and control the quality-to-size balance
Crop GIF
Crop animated GIFs to a custom area, square, or circle
GIF Speed Changer
Speed up or slow down any GIF while keeping relative timing
WebM is efficient for modern websites but less universal than MP4 on older devices and some social apps.
Keep transparency is enabled only after capability detection succeeds; otherwise a background color is used.
Compared with MP4, WebM may be preferred for HTML5 pages that already standardize on VP9.
FAQ
Only if the browser can encode VP9 (or similar) with alpha and the muxer supports it.
MP4 wins compatibility; WebM can be smaller on the web and may keep alpha when supported.
Yes.