WEBM Trimmer
Cut your WEBM to exactly the piece you need, with zero quality loss: free, no signup.
- Free, no signup
- No watermark, ever
- Files auto-delete in 1 hour
- Nothing to install
WEBM is video the way browsers like it: open, royalty-free and built to stream. A Matroska-based container restricted to VP8/VP9/AV1 video with Vorbis or Opus audio.
- Born
- 2010, Google, out of its VP8 acquisition
- Type
- video · container
- Typical size
- often smaller than the equivalent MP4: VP9 and AV1 squeeze harder than H.264
- Plays on
- Every modern browser; hit-and-miss in editing apps and on Apple hardware.
- Fun fact
- Google made WEBM royalty-free specifically so the web's <video> tag could work without patent fees.
Trimming WEBM without touching the quality
Flippy trims WEBM with stream copy: it slices at the nearest safe boundary and copies the data straight across: no re-encoding, no quality loss, and it's near-instant even on big files. Everything travelling inside the WEBM container makes the cut with it, soundtrack included.
How to trim a WEBM file
-
1
Drop your WEBM into the trimmer: the waveform draws itself.
-
2
Drag the two handles around the part of the video you're keeping.
-
3
Hit Cut and download the piece: stream copy means your WEBM keeps its exact quality, near-instantly.
Flip WEBM to something else
Questions people ask
Does trimming a WEBM re-encode it?
No: Flippy uses stream copy, so the trimmed WEBM keeps the exact original quality and the cut takes seconds, not minutes.
Will I lose quality working with WEBM here?
None. Stream copy moves your WEBM's data untouched; only the length changes.
Is this WEBM trimmer really free?
Yes: free for everyday use with no daily cap, no signup, and your files delete themselves from our servers within an hour.