Change Video Aspect Ratio
Change the aspect ratio of any video. Stretch to fit a new ratio or use the crop and resize tools for different approaches.
Drop files here or click to browse
Max 10240.0 MB per file · drop multiple for batch
100% private — files never leave your device
·Free — no sign up, no watermark
Have feedback? Let us know
How to Use Change Video Aspect Ratio
- Upload your video
- Set the stretch factor to match your target ratio
- Click Process
- Download the modified video
Features
- Change aspect ratio by stretching
- Works with any input format
- Combine with crop or letterbox for alternatives
- Free and private
Frequently Asked Questions
- How do I change video aspect ratio?
- There are three approaches: stretch (distorts to fit), crop (cuts edges to fit), or letterbox (adds bars). This tool uses the stretch method. For cropping, use Crop Video. For bars, use Letterbox.