Free Online Video Trimmer
Cut and trim video tracks securely inside your browser. Select exact start/end coordinates with millisecond accuracy. Processed entirely on your device with no remote uploads.
Drag & drop files here or browse files
Supports MP4, WebM, and browser-playable video formats
How it works
- Drop a video or browse — loaded as a local object URL in the preview player.
- Set start and end trim points via handles, text inputs, or Set Current buttons.
- Preview the selected range, then click Trim & Export Video.
- Silent Web Audio rendering captures the video track to WebM for download.
What you get
- Precise millisecond trim with dual-handle timeline and keyboard access
- Play Selected Range preview that auto-pauses at the end marker
- Trimmed duration and type summary in mono data cells
- WebM output optimized for web sharing — private and offline
Frequently Asked Questions
No. File reading, timeline calculation, rendering, and compilation happen locally.
Any browser-decodable format — MP4, WebM, OGG; MOV/AVI/MKV depend on codecs.
Seeks to start, plays, auto-pauses at end and returns to start for inspection.
WebM is the web-standard container for real-time capture without heavy encoders.