✂️Trim Video
Cut video to the exact seconds. Free, private, no signup — files never leave your browser.
Cut the boring parts. Keep the gold.
Frame-accurate cuts at tenth-of-a-second precision — trimmed locally, no upload.
0.1s
precision
frame-accurate cuts
Exact
start & end
no keyframe surprises
0
uploads
in-browser FFmpeg
Free
forever
no signup
How to use Trim Video
Keep only the good part. Set start and end on any video and download a frame-accurate trimmed copy — re-encoded cleanly so the cut is exact. Everything stays on your device.
- 1Drop a video file (MP4, WebM, MOV).
- 2Drag the start and end sliders to your section.
- 3Hit Trim and download the cut.
Use cases
Shorts & Reels cuts
Slice the best 30 seconds out of a long recording for vertical platforms.
Remove mistakes
Cut false starts, dead air and bloopers before publishing.
Preview clips
Send just the key scene instead of the whole file.
What trim video does
- ✓Start/end sliders accurate to a tenth of a second.
- ✓Live video preview of your source while trimming.
- ✓Frame-accurate re-encode — the cut starts and ends exactly where you set them.
- ✓MP4 output with H.264 video and AAC audio.
- ✓Fully local: no uploads, no accounts, no watermarks.
Specs
- Speed
- Seconds per cut, on-device
- Input
- MP4, WebM, MOV
- Output
- Trimmed MP4, exact section
- Privacy
- In-browser FFmpeg, zero uploads
- Cost
- Free, unlimited, no signup
Frequently asked questions
Is my video uploaded anywhere?
No. Trimming runs 100% in your browser with FFmpeg. Your file never leaves your device.
Does trimming lose quality?
The cut is re-encoded once at high quality (CRF 23), so the section you keep looks identical to the source.
How precise is the trim?
Tenth-of-a-second sliders with frame-accurate cuts — the output starts and ends exactly where you set them.
What format is the download?
MP4 with H.264 video and AAC audio, trimmed exactly to your section.