Video Trimmer
Trim and cut video files to your desired length.
Video Engine Required
Load the video processing engine to get started (~25 MB download).
Trim a video to keep just the part you want — cut the start, end, or both — directly in your browser. Quickly shorten clips without installing editing software, and without uploading.
Frequently asked questions
Does trimming re-encode the video?
The clip is processed to your selected range while keeping quality close to the original.
What video formats are supported?
Common formats such as MP4 work well, with the output exported in a widely compatible format.
Can I trim a large video?
Yes, though very large files use more memory and take longer since everything runs locally in your browser.
Is it private?
Yes — trimming happens in your browser and your video is never uploaded.