Video Trim & Speed Changer
Trim a video to a start and end point and speed it up or slow it down.
Want to combine this with other edits? Try the full Video Editor
Processed 100% in your browser — nothing you enter here is ever uploaded.
Common use cases
Fitting a long clip into a 60s Short
Trim a longer recording down to the exact window you want, then export straight to MP4.
Speeding up a long tutorial for Reels
Cut down dead air and speed up the remaining footage to 1.5x–2x for a punchier short-form edit.
Slowing down a clip for emphasis
Drop the speed to 0.5x on a key moment for a slow-motion effect without any extra software.
How to use the Video Trimmer
Drop in a video — once it loads, drag the two handles on the timeline to set your start and end points.
Pick a playback speed if you want to speed up or slow down the clip (0.5x–3x). Leave it at 1x for a straight trim.
Click Trim video and wait for processing to finish.
Preview and download the result as an MP4.