Trim Video
Keep the good part.
Lose the rest.
+
Drop a video here
or choose a file · MP4, MOV, WebM, MKV
To trim a video, drop it in, drag the Start and End sliders (or press Start here / End here while it plays), check the selection with Play selection, and press Trim & download. Where possible the clip is cut without re-encoding, so quality is unchanged.
How to trim a video
- Drop a video into the box above.
- Set the start and end with the sliders, or play the video and press Start here and End here.
- Press ▶ Play selection to check it, then Trim & download.
Video formats at a glance
| Format | Usual codecs | Plays on | Typical use |
|---|---|---|---|
| MP4 | H.264 / HEVC + AAC | Everything — phones, PCs, TVs, websites | Sharing and uploading |
| MOV | H.264 / HEVC + AAC | Apple devices, most editors | iPhone recordings, Final Cut |
| WebM | VP9 / AV1 + Opus | Browsers, Android | Web video |
| MKV | Almost any | VLC and media players | Downloads, archives with subtitles |
Related tools
Frequently asked questions
- Does trimming reduce quality?
- Usually not. When the output format matches the video's codecs, the clip is copied as-is; otherwise it's re-encoded at high quality.
- Are my files uploaded?
- No. Processing happens in your browser using your device's built-in, hardware-accelerated video engine (WebCodecs), so your files never leave your device.
- Which browsers are supported?
- Recent versions of Chrome, Edge, Safari and Firefox. If a format can't be encoded in your browser, you'll see a clear message suggesting another format or browser.