Trim Videos Instantly
Cut your videos in seconds. No upload required - everything happens in your browser. Free, private, and lightning fast.
Powered by ffmpeg.wasm - runs entirely in your browser
Trimmed video still too large? Compress it for free.
Want to record your screen first? Record your screen.
Instant Processing
Uses lossless "stream copy" - you get instant results since there's no re-encoding.
100% Private
Your video never leaves your device. No uploads, no servers, no tracking.
No Quality Loss
Stream copy preserves original quality. What goes in comes out identical.
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Frequently Asked Questions
How does this work without uploading my video? ▼
This tool runs directly in your browser. Your video is processed locally on your device - nothing is ever sent to a server.
What video formats are supported? ▼
MP4, MOV, and WebM files are supported. Most videos from phones, cameras, and screen recordings will work perfectly.
Is there a file size limit? ▼
The browser tool handles files up to about 4GB. The tool shows a recommended size based on your device (around 2GB for desktops, 100-200MB for mobile). For files over 4GB, the free desktop app handles any size with no limits.
How is it so fast? ▼
"Stream copy" mode extracts the portion you want without re-encoding. This preserves quality and is nearly instant regardless of video length.