Video Tools
Video Trimmer
Trim and cut video files with precise start/end controls and multiple output formats.
Your files stay on your device - processed locally via WebAssembly, never uploaded
Drop a video file or click to upload
MP4, WebM, MOV
Your videos are processed locally. Nothing is uploaded.
Embed this tool on your website
Copy this code to add the Video Trimmer to your site for free. It runs entirely in your visitors' browsers - no API key, no usage limits.
<iframe src="https://optipix.art/embed/video-trimmer" width="100%" height="600" style="border:1px solid #e4e4e7;border-radius:8px;" title="Video Trimmer by OptiPix" loading="lazy"></iframe> <p style="font-size:12px">Free tool by <a href="https://optipix.art/video-trimmer">OptiPix Video Trimmer</a></p>
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About Video Trimmer
Last updated: May 2026
OptiPix Video Trimmer lader dig klippe og trimme videofiler direkte i din browser. Upload MP4, WebM, MOV, AVI eller MKV-filer, indstil præcise start- og sluttider, og eksporter det trimmede klip. Understøtter keep-selection og remove-selection-tilstande. Bruger FFmpeg.wasm til behandling - copy-tilstand for hurtig trimning uden genkodning, eller genkodning for rammepræcise klip. Dine videoer forlader aldrig din enhed.
How It Works
FFmpeg.wasm trimmer videoen ved hjælp af -ss (start) og -to (slut) flag. Copy-tilstand (-c copy) er hurtig, men afhængig af keyframes. Re-encode-tilstand giver rammepræcise klip.
Use Cases
- •Trim video til sociale medier
- •Klip intro/outro fra optagelser
- •Uddrag klip fra lange videoer
- •Trim skærmoptagelser
- •Klip video til e-mail-vedhæftning
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If you find Video Trimmer useful, check out these related tools: Video Merger, Video Resizer, and Video Speed Changer. All tools run entirely in your browser with no uploads or signups required.
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