Precise timeline trimming
Drag start and end handles on the video timeline for frame-accurate control over which portion of the video to keep.
Video Trimmer
Trim and cut videos online for free. Select exact start and end times to trim MP4, WebM, and MOV videos with private browser processing.
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How to use Video Trimmer
- 1
Upload a video file from your device.
- 2
Use the timeline trim handles to set the start and end points of the clip.
- 3
Preview the trimmed section using the playback controls.
- 4
Click Export and download the trimmed video.
Why use this tool?
Fast local processing
Trimming runs in your browser using WebAssembly — no upload wait times or server queues.
Preserves original quality
Uses lossless cut where possible so the trimmed video retains the same resolution, bitrate, and codec as the original.
Frequently asked questions
Does trimming a video reduce its quality?
Not if the cut points align with keyframes in the original video (lossless trim). If a cut is between keyframes, a small segment may be re-encoded. For maximum quality preservation, use MP4 videos and cut at keyframe boundaries.
What video formats can I trim?
MP4 (H.264/H.265), WebM (VP8/VP9), and MOV files are supported. AVI and MKV support depends on the codec used.
Can I trim multiple sections from the same video?
This tool trims a single continuous segment. To extract multiple non-contiguous clips, trim and download each section separately.
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