Pixotter

Convert WebM to GIF — Free

Turn WebM video clips into animated GIFs. Set clip range, frame rate, and size. All processing in your browser.

Drop your video here

Browse files

WebM files · up to 50MB

Privacy
100%
Files never leave your browser
Speed
<10s
Average processing time
Cost
Free
No signup, no limits
Step 1 Drop Drag & drop or click to browse
Step 2 Configure Set clip range and output options
Step 3 Download Get your GIF instantly

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How to Convert WebM to GIF

WebM is the web-native video format used by Chrome screen recording, many browser-based recorders, and web-optimized video pipelines. While WebM is excellent for web video, GIF remains the go-to format for quick, shareable animations in chat, email, documentation, and social media.

Pixotter converts WebM to GIF entirely in your browser. Drop your WebM file, set the clip range and output options, and download the GIF. No upload, no queue, no watermarks. The conversion uses ffmpeg.wasm, the same powerful encoder used by professional video tools, compiled to run in your browser.

Screen Recording Workflow

A common workflow: record your screen using a browser extension or OS tool (which often outputs WebM), then convert the relevant clip to GIF for sharing. Set the start time to skip the setup, keep the duration to 3-5 seconds showing the key action, and output at 480px wide. The result is a clean, compact GIF perfect for Slack, GitHub issues, or documentation.

After conversion, the GIF may benefit from compression. Chain a compress step to optimize the output, or use a platform-specific preset for Slack, Discord, or email.

Frequently Asked Questions

What is a WebM file?

WebM is a video format developed by Google, commonly used for web content. Screen recording tools, browsers, and many video editors produce WebM files. It uses VP8/VP9 video codecs and Vorbis/Opus audio, but GIFs only use the video track.

Why convert WebM to GIF?

GIFs work everywhere: email, forums, messaging apps, social media, and any context where video may not be supported. They auto-play without sound, loop seamlessly, and need no video player. Converting a WebM screen recording to GIF makes it universally shareable.

How large will the GIF be?

GIFs are much larger than WebM due to inefficient frame-by-frame encoding. Expect the GIF to be 5-20x larger than the source WebM. Use shorter clips (3-5 seconds), lower frame rates (10fps), and smaller dimensions (480px) to keep the output manageable.

Can I convert WebM screen recordings?

Yes. Screen recordings are one of the most common use cases. Record your screen as WebM, then convert the relevant portion to GIF for sharing in documentation, bug reports, tutorials, or chat. Trim to just the action you want to show.

Is the conversion private?

Completely. The conversion uses ffmpeg.wasm running in your browser. Your video file never leaves your device. No data is sent to any server.