Video Resize

选择你的文件

*24 小时后删除的文件

Output Resolution:

免费转换最多 1 GB 的文件，专业版用户可转换最多 100 GB 的文件；立即注册

1 Upload your video file by clicking "Choose File" or dragging and dropping

2 Select your desired output resolution (720p, 1080p, 4K, or custom)

3 Click the "Resize" button to process your video

4 Download your resized video once processing is complete

This free online tool changes the resolution and dimensions of your videos. Perfect for optimizing videos for different platforms.

You can resize to common resolutions like 480p, 720p, 1080p, 4K, or set custom dimensions.

Yes, but upscaling may reduce apparent quality. Downscaling generally produces better results.

We support all major video formats including MP4, MOV, MKV, AVI, WebM, and more.

Downscaling maintains quality well. Upscaling may show some quality reduction due to interpolation.