Video Resizer
Change a video's resolution, its aspect ratio, or both. Fit it with black bars, crop it to fill the frame or stretch it.
How it works
- 1Drop a video, or several at once.
- 2Pick a resolution and, if you need one, an aspect ratio and how to fit it.
- 3Click Resize video and download the result.
Common video sizes
Most platforms want one of three shapes. Landscape 16:9 (1920×1080) is the standard for YouTube, TVs and computer screens. Vertical 9:16 (1080×1920) fills a phone screen for TikTok, Reels and Shorts. Instagram feed posts look best at 4:5 (1080×1350) or square 1:1.
To choose exactly which part of the picture to keep instead of the middle, use Crop Video.