Video Trimmer
Trim your video between two timestamps. FFmpeg.wasm — 100% browser.
You use this tool often? Pro includes files up to 500 MB and priority processing.
What is Video Trimmer?
Client-side video trimmer powered by FFmpeg.wasm. Pick start/end with a dual-handle slider and export to MP4 without re-encoding when possible.
How to use this tool?
Drop your video, drag the start/end handles on the timeline, then download the segment.
Benefits
- No re-encode by default
- Nothing uploaded
- Dual-handle slider
- HTML5 native preview
- FFmpeg.wasm
Frequently Asked Questions
- Are my videos uploaded?
- No. All processing happens in your browser via FFmpeg.wasm. Nothing leaves your device.
- Is the trim lossless?
- By default the tool uses -c copy to trim without re-encoding. If the format doesn't allow that, a fast re-encode is applied automatically.
- What's the file size limit?
- FFmpeg.wasm keeps everything in memory. Files larger than ~500 MB may slow the browser down.
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Video Converter
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Use →Video to GIF
Convert a video segment to a high-quality GIF using two-pass palette encoding. Frame rate, width, start/end configurable.
Use →Extract Thumbnail
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Compress videos with a target size (MB) or target bitrate (kbps). H.264 'slow' preset for solid compression. 100% browser.
Use →What is Video Trimmer?
Client-side video trimmer powered by FFmpeg.wasm. Pick start/end with a dual-handle slider and export to MP4 without re-encoding when possible.
How to use this tool?
Drop your video, drag the start/end handles on the timeline, then download the segment.
Benefits
- No re-encode by default
- Nothing uploaded
- Dual-handle slider
- HTML5 native preview
- FFmpeg.wasm
Frequently Asked Questions
- Are my videos uploaded?
- No. All processing happens in your browser via FFmpeg.wasm. Nothing leaves your device.
- Is the trim lossless?
- By default the tool uses -c copy to trim without re-encoding. If the format doesn't allow that, a fast re-encode is applied automatically.
- What's the file size limit?
- FFmpeg.wasm keeps everything in memory. Files larger than ~500 MB may slow the browser down.
Similar Tools
Video Converter
Convert your videos to MP4 (H.264/AAC), WebM (VP9/Opus) or GIF directly in the browser. Configurable bitrate and resolution.
Use →Video to GIF
Convert a video segment to a high-quality GIF using two-pass palette encoding. Frame rate, width, start/end configurable.
Use →Extract Thumbnail
Extract a precise frame from your video as PNG or JPEG, or a batch of N evenly-spaced frames. HTML5 preview, 100% browser.
Use →Video Compressor
Compress videos with a target size (MB) or target bitrate (kbps). H.264 'slow' preset for solid compression. 100% browser.
Use →