Trim Video without Quality Loss
Trim a video without re-encoding the picture. Keep only the section you need.
How it works
The tool copies compressed streams between the selected start and end times.
Result
A shorter file in the original supported container with unchanged video and audio quality.
Limitations
Lossless cuts follow nearby keyframes, so the first frame may differ slightly from the requested start.
Frequently asked questions
Does trimming reduce quality?
No. Compatible streams are copied directly.
Why can the start time differ slightly?
Lossless trimming begins at a nearby keyframe in compressed video.