WebM to GIF
Convert a WebM, the format of most browser screen recordings, to a GIF. It all happens in your browser, so the recording never leaves your device.
or drop it here. MP4, MOV, WebM and more; nothing is uploaded.
How it works
- Choose a WebM, or drop it on the page.
- Drag the start and end to keep the part you want, then pick the speed, width and frames a second.
- Press Make GIF, then Download.
Questions
My WebM shows no length. Will it convert?
Yes. Recordings made in a browser often don't store their length; Brume reads it from the file before you trim.
Is it free?
Yes. GIFs up to 30 seconds long and 800 pixels wide, with no watermark and no sign-up.
Is my video uploaded?
No. Brume reads the video in your browser and makes the GIF there. Nothing is sent to a server, so it works the same for private recordings.
How do I make the GIF smaller?
Make it narrower and use fewer frames a second: 480 pixels at 10 frames a second is often a tenth of the size of 800 at 25. A shorter trim, or a faster speed, helps too.
Why does my GIF look grainy or banded?
A GIF holds 256 colours. For footage from a camera, turn on Dither: it trades bands for a fine, even texture. Screen recordings look best with it off.
Which videos work?
Any video your browser can play: MP4, MOV, WebM, M4V and most MKV. If one won't open here, your browser can't play it either; try another browser.