YouTube Shorts Resizer.
Reframe to vertical 1080×1920 for Shorts.
Drop your video here
or click to browse — MP4, WebM, MOV, MKV, M4V
Settings
Resize videos for YouTube Shorts locally
YouTube Shorts Resizer prepares horizontal or square footage for the vertical 9:16 Shorts format.
Choose cover, contain or blurred-background fitting to control how the original recording fills the frame.
The video is resized locally in your browser.
Your videos never leave your device.
VideoDock processes your files inside the browser tab. Nothing is uploaded to a VideoDock processing server, stored in the cloud or sent to a third-party video processing service.
How to use YouTube Shorts Resizer
- Open the video you want to publish as a Short.
- Use the 1080×1920 vertical preset.
- Choose cover, contain or blurred background.
- Resize the video locally.
- Download the finished vertical clip.
Supported formats
The output target is 1080×1920 with a 9:16 aspect ratio. Input compatibility depends on the browser codec.
A common vertical target is 1080×1920 pixels with a 9:16 aspect ratio.
No. VideoDock processes the file locally inside your browser. Your video is not uploaded to a VideoDock processing server or stored in the cloud.