editvideo.tools / tools / Video Trimmer
Tool · Edit
Video Trimmer
Cut head, tail or middle out of any clip. Frame-accurate handles with a live preview.
Drop a video here
MP4, WebM, MOV, MKV — anything your browser can decode.
PRIVATE BY DESIGN — PRIVATE BY DESIGN — decoding, processing and encoding all run in your browser's engine. No server sees your file.
How to Trim a Video Online
Drop your video, drag the start and end handles on the preview, then click trim. Choose lossless copy for an instant result on MP4 files, or re-encode for maximum compatibility with any format.
Tip: the lossless mode keeps original quality but trims to the nearest keyframe (about 0.5–2 s). Need exact cuts? Use re-encode.
FAQ
Frequently asked questions
Is Video Trimmer really free?
Yes — completely free, with no hidden fees, no premium tier and no signup required. The tool runs entirely in your browser.
Do I need to install anything to use Video Trimmer?
No. Video Trimmer works directly in your browser. There is no software to install, no app to download and no plugin required.
Is my video uploaded to a server when I use Video Trimmer?
Never. All processing happens locally on your device. Your file never leaves your computer, which is why there is no upload wait and no privacy risk.
Which video formats does Video Trimmer support?
It accepts MP4, WebM, MOV and MKV — anything your browser can decode. Output is MP4 by default, playable on any device.
What happens to my file after processing?
Nothing is stored anywhere. Once you close the tab, everything is gone. We have no server, no storage and no access to your files.