Crop video
Crop to a square, portrait, landscape, or custom area. Processing stays on your device.
Drop a video to crop
Choose a square, portrait, landscape, or free crop, then drag the region or its handles.
Any media file this browser’s engine can read.
How to crop a video online
Choose a square, portrait (9:16), landscape (16:9), or custom crop, position the frame, and export the selected area. This private online video cropper processes the file on your device.
Step 1
Choose a videoPick a file or drop it into the cropper above.Step 2
Set the cropChoose an aspect ratio, then position the frame.Step 3
Download the cropExport the selected area as a new video.
What to expect
- Supported inputs
- Any media file this browser’s engine can read.
- What happens
- The selected area is saved in the source format. Cropping re-encodes the picture; the original file stays untouched.
- Limits
- The crop must fit inside the source frame. Browser codec support and device memory affect export.
Private by design
Your video stays on your device
Mastershot processes your file locally in this browser. It does not need to be uploaded to a server, and you do not need an account to use the tool.
- No upload
- No signup
- No watermark
Questions
Cropping requires re-encoding. The output keeps the selected pixels but may differ slightly from the source.
Choose the 9:16 preset, then adjust the crop position before export.