Best uses
- Cut a quick preview segment from a longer recording.
- Remove dead time from the start or end of a visual clip.
- Create a smaller video-only WEBM before using it in a web page or prototype.
Video Tools
Video Trim
Select start/end time and export only that clip segment as WEBM.
or drag and drop a video here
No video selected yet.
Output is video-only WEBM (audio not included in this browser flow).
Preview
Video trim guide
Use this tool when you need a shorter silent video clip from a longer browser-playable source file.
How it works
The browser seeks to the selected start time, draws video frames to a canvas, and records the selected range as a WEBM file.
Supported files
Upload videos your browser can play. The exported file is WEBM, and the selected output frame rate controls smoothness and size.
Privacy and limits
The video stays in your browser. This tool exports video only, without an audio track, and long high-resolution clips can be slow to process.
Common issues
- If you need sound preserved, use a full video editor instead of this browser trim flow.
- If a codec will not load in the preview, the browser cannot decode that source file.
- Lower the frame rate when you want a smaller output or faster export.
Next step
Need format conversion first? Use Video to WEBM. Need a cover image? Use Video Thumbnail.
Before you export video
Browser video support depends on the file format, codec, and device. Short clips are usually easier to process than long recordings. For email or social delivery, trim first, capture the needed thumbnail, then convert only when the destination requires a different format.
When a clip is for review, speed and compatibility usually matter more than maximum quality. When a clip is for publishing, check the playback target and keep the original source available. Browser exports are convenient for quick jobs, but long or high-resolution videos can be memory-heavy.
- Use short source files when possible.
- Check the start and end frame before downloading.
- Keep the original video if the browser export needs to be adjusted.
After downloading the result, open it once before using it in a client send, upload form, website, or archive. This final check catches format support issues, unexpected file size changes, missing characters, clipped media, or page-order mistakes while the original file is still available.
If the output will be reused, note the settings that produced it. That makes the next export easier to repeat and reduces guesswork when another file needs the same treatment.