Free Video Resizer
Change a video's pixel dimensions, directly in your browser.
Add a video to resize
Choose an MP4, WebM, or MOV file.
Maximum 300 MB · Up to 3 minutesProcessed in your browser. Your video never leaves your device.
How to resize a video
- Choose a video file.
- Enter a new width and height (or lock the aspect ratio and set just one).
- Select Resize video.
- Preview and download the result.
How this works
Your browser plays the video while drawing every frame onto a canvas at your chosen dimensions, then records that canvas — combined with the original audio — into a new WebM file using your browser's own recording engine. No video is uploaded, and no server-side conversion is involved.
A note on scope
Because recording happens in real time, resizing takes roughly as long as the video's own length. The output is a WebM file, which plays natively in all current browsers and most modern media players and apps.
Common use cases
- Scale a video down to a smaller resolution
- Match a video's dimensions to a specific platform's requirements
- Reduce a video's pixel size before sharing
Frequently asked questions
Is this video resizer free?
Yes. It is completely free, with no signup and no watermark.
Is my video uploaded anywhere?
No. The video is resized entirely in your browser. Nothing is sent to Inqita or stored.
Will resizing stretch my video?
Only if you turn off Lock aspect ratio and set a width/height that doesn't match the original proportions. Leave it checked to resize without distortion.
What format is the resized video?
WebM, a widely supported video format that plays in all current browsers and most media players and apps.
Why does resizing take a while?
The output is recorded in real time using your browser's own recording engine, so processing takes roughly as long as the video itself.