Trim Video Online Free
Cut your videos to the exact length you need. Preview, set trim points, and download instantly.
Drop your video file here
or click to browse
Video Clipper Features
Professional video trimming powered by ffmpeg in your browser.
Editing Features
Set exact start and end points for your video clip.
Drag start and end handles on the timeline to visually select the clip region.
Choose high, medium, or low quality for the output file.
Format Support
Export as H.264 MP4 - the most widely compatible video format.
Export as VP9 WebM for smaller file sizes with good quality.
All processing happens in your browser using ffmpeg.wasm.
Use Cases
Trim videos for social media posts and stories.
Extract key segments from lectures and tutorials.
Preview your selected clip before exporting.
Works in any modern browser without software installation.
How to Trim Video Online
Upload your video, play it to find your start and end points, then click Clip Video to download the trimmed result.
Frequently Asked Questions
Is my video uploaded to a server?
No. All processing is done in your browser using ffmpeg.wasm.
Your video never leaves your device.
Most common video formats can be loaded and trimmed.
What video formats are supported?
You can upload MP4, WebM, OGG, AVI, MOV, and MKV files.
Output is available as MP4 or WebM.
Complete privacy is guaranteed.
Why does processing take a while?
Video processing is computationally intensive. ffmpeg.wasm runs in your browser which is slower than native.
Longer videos and higher quality settings take more time.
You can also type exact times or use the Set Start/End buttons.
How do I set the trim points?
Play the video and click Set Start when you reach the beginning of the clip.
Then continue playing and click Set End at the end. Or type times directly.
Low quality creates smaller files suitable for sharing.
What quality settings are available?
High (CRF 18), Medium (CRF 23), and Low (CRF 28) correspond to ffmpeg quality levels.
Lower CRF = higher quality and larger file size.
A progress indicator shows the processing status.
Are there any file size limits?
No hard limit, but very large files require more browser memory.
Files over 500MB may be slow or cause issues on low-memory devices.
For best results, use videos under 500MB.
Is this tool free?
Yes, completely free with no registration.
No usage limits.
The timeline shows the selected region visually.
What browsers are supported?
Chrome and Firefox are recommended for best performance.
ffmpeg.wasm requires SharedArrayBuffer support.
Desktop browsers generally provide better performance.
Can I trim multiple videos?
Currently one video is processed at a time.
Upload a new video after downloading the trimmed result.
This ensures your browser has enough memory for processing.
Will the output video keep audio?
Yes. The trimmed output includes both video and audio tracks.
No audio is stripped unless the original video has no audio.
There are no watermarks on your clipped videos.