Convert WEBM to GIF
Runs in your browser. Your files never leave your device.
How we keep your files private
How to use Convert WEBM to GIF
- Choose or drop your WEBM file.
- Wait while your browser converts it to GIF (the first run downloads the converter once).
- Download the GIF file.
Common uses
- Making short looping clips.
- Sharing reactions and demos.
- Embedding motion where video is not allowed.
About this tool
WEBM is an open video format designed for the web. GIF is an animated image format with no sound and a 256-colour palette.
Conversion runs on your device with FFmpeg compiled to WebAssembly, so your file is never uploaded. The first conversion downloads the engine (about 30 MB), which your browser then caches. Large files need a lot of memory, so use a desktop browser for videos over a few hundred megabytes.
Next steps
Frequently asked questions
Is my file uploaded?
No. The conversion runs in your browser with FFmpeg compiled to WebAssembly.
Why is the first conversion slow?
The converter engine (about 30 MB) downloads once and is cached. Conversions then run on your device, so large files take time.
Will converting WEBM to GIF reduce quality?
Lossy formats lose a little quality each time they are re-encoded. Lossless targets such as WAV or FLAC keep what the source has.
What is the maximum file size?
There is no fixed limit, but browser memory is: files of a few hundred megabytes can work on a desktop, much less on phones.
Why is the GIF big?
GIF is an old format with a 256-colour palette and no real video compression. The tool limits it to 12 frames per second and 480 pixels wide to keep sizes manageable.
Are my files uploaded to a server?
No. Everything runs inside your browser on your own device, so your files and text are never sent anywhere.
Is it really free?
Yes. There is no sign-up, no watermark and no limit on how often you use it.
Does it work on my phone?
Yes. It works in any modern browser on phones, tablets and computers. Very large files may be slow on older phones.