VideoResizer
Resize videos right in your browser
A private video resizing tool. Your videos are processed locally — nothing is uploaded to a server.
Mode
100%
How to use
- Add up to 3 short videos by dragging or browsing.
- Pick Scale mode to resize by percentage, or Custom for exact dimensions.
- Click Resize all — each video is processed in your browser, one at a time.
- Download each resized WebM file.
Outputs WebM. Best for clips under a few minutes.