Resize video
Resize a video to 9:16, 1:1, 16:9 or a custom size online.
Select a video to begin.
Choose a target format. The original frame is fitted inside the selected canvas without cropping.
How it works
Upload nothing: select a local video, adjust the settings, and click the export button. The browser processes the video on your device. Files never leave your browser. Processing and supported export formats vary by browser.