Video to GIF Converter
Convert short MP4, WebM, MOV, AVI, MKV, and other video clips into GIFs online with trim controls, frame-rate options, and private in-browser processing.
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GIF to WebM Converter
Convert an animated GIF into a compact WebM video file online using VP9 or VP8 — output width, duration, and FPS controls with private in-browser processing, no upload required.
GIF to WebM Converter
Convert an animated GIF into a compact WebM video file right in your browser — no upload, no account, no server. WebM files are typically 5–10× smaller than the source GIF and play smoothly in Chrome, Firefox, Edge, and modern Safari. To produce an MP4 instead, use the GIF to MP4 Converter. Or browse the full GIF Maker category.
Upload GIF
Choose, paste, or drag and drop a GIF file here:
No file chosen
or drag & drop · or paste (Ctrl+V)
Direct .gif links only. If the server blocks CORS, download and upload instead.
GIF files only
Max file size: 50 MB
All processing happens in your browser — nothing is uploaded to any server.
Export settings
WebMOutput estimate
Resolution480 × 480 px
Duration5 s
CodecNot supported
Output format.webm
WebM result
Your WebM video will appear here after conversion.
What this tool does
This GIF to WebM converter turns an animated GIF into a WebM video file — an open, royalty-free format optimised for web delivery. WebM uses the VP8 or VP9 codec to achieve 5–10× better compression than GIF while preserving smooth animation and much richer color depth (GIF is capped at 256 colors per frame; WebM has no such limit).
Everything runs locally in your browser using the Canvas and MediaRecorder APIs — your GIF is never sent to any server. To convert in the other direction, use the Video to GIF Converter. For an MP4 instead of WebM, see the GIF to MP4 Converter.
How it works
The browser loads your GIF as an animated image element. A hidden canvas is scaled to your chosen output width and a MediaRecorder starts capturing the canvas stream at the selected FPS. Because the browser naturally advances each GIF frame as the animation plays, the recorder captures those frames in real time and compresses them into a WebM stream using VP9 or VP8.
Recording stops after the set duration and the resulting WebM blob is immediately available for preview and download. To reduce file size further, lower the output width or FPS before converting.
Worked example
Imagine you have a 2 MB product demo GIF that loops for 3 seconds. Upload it — the tool reads the GIF header and pre-fills the duration as 3 s. Leave the output width at 480 px and FPS at 30, then click Convert. The resulting WebM file is typically 100–300 KB — around 7–15× smaller than the original GIF — and plays seamlessly in any modern browser or social platform that supports WebM.
For a short 1-second sticker or emoji-style GIF, try 320 px width and 15 FPS to keep the WebM under 80 KB. For a longer screen-recording GIF, match the duration to the detected loop and keep FPS at 30 for the smoothest playback.
Frequently asked questions
Does this tool upload my GIF anywhere?
No. All conversion runs inside your browser using the Canvas and MediaRecorder APIs. Your GIF file is never sent to any server — the WebM is assembled locally and downloaded directly to your device.
What is WebM and why should I use it?
WebM is an open, royalty-free video format designed for the web. It uses VP8 or VP9 video codecs and produces files that are typically 5–10× smaller than the equivalent GIF while maintaining much better color fidelity and smooth playback.
Does WebM work on all browsers and devices?
WebM is natively supported in Chrome, Firefox, Edge, Opera, and Android. Safari added WebM support in version 16 (macOS Ventura / iOS 16). For older Safari or iOS, you can use the GIF to MP4 Converter instead.
How do I set the right duration?
The tool reads the GIF frame delays and pre-fills the duration with one full loop. You can increase it to record multiple loops or decrease it to trim the end.
What FPS should I choose?
30 FPS is the best default. If the original GIF animates at 5–10 FPS you can lower the capture rate to 15 FPS and still get a clean result with a smaller file size.
Can I load a GIF from a URL?
Yes. Paste a direct link to a .gif file into the URL field and click Load GIF. If the server blocks cross-origin requests (CORS) the browser cannot fetch it — in that case download the GIF and upload it directly.
Related tools
Continue into GIF creation, video conversion, or image compression with these tools.
For a complete media workflow explore the GIF Maker category, Image Converter, and Image Resize & Compression Tools.
Explore This Tool in Context
GIF to WebM Converter is part of the GIF Maker collection. If you want a broader view of similar workflows, open the GIF Maker category page or browse all QuickTools categories.
Common next steps after this tool include Video to GIF Converter, Animated GIF Maker and GIF to MP4 Converter.
More in GIF Maker
View category hub →Animated GIF Maker
Create animated GIFs from a sequence of images online with per-frame delay, output width, loop count, and private in-browser processing — no upload required.
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GIF to MP4 Converter
Convert an animated GIF into a compact MP4 or WebM video file online with output width, duration, and FPS controls — processed entirely in your browser, no upload required.
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GIF to MOV Converter
Convert an animated GIF into a MOV QuickTime video file online — output width, duration, and FPS controls with private in-browser processing. MOV on Safari; WebM fallback on Chrome/Firefox.
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