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FFmpeg OnlionOpen video tool
Video trimmer

Cut the clip you need.

Trim a video by setting its start and end points in FFmpeg Onlion. Preview the source, keep the useful moment, and download a clean export locally.

Useful for

Cut once, then finish the job.

The trim range can work as the first step in a larger local video workflow.

Remove dead time

Cut intros, pauses, mistakes, and extra footage from a recording.

Prepare a shareable clip

Keep the moment you need before exporting a smaller or more compatible file.

Reuse the range

Apply the selected range to supported processing tasks in the main workspace.

Trim a video in three steps.

1

Select a file

Choose a local video and let the browser load its duration.

2

Set the range

Move the start and end controls to define the clip.

3

Process the clip

Choose an operation, then download the result.

Your original stays untouched. The tool reads the selected file locally and writes a new output file for download.
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Finish the export.