Aspect ratios explained
An aspect ratio is the relationship between width and height. Cropping to a fixed ratio makes sure the image fits its destination without being stretched or cut off.
| Ratio | Typical use |
|---|---|
| 1:1 | Profile pictures, Instagram square posts, product thumbnails |
| 4:5 | Instagram portrait posts |
| 4:3 | Presentations, classic photos |
| 3:2 | Standard prints such as 6 × 4 inches |
| 16:9 | Video thumbnails, widescreen banners |
| 9:16 | Stories, Reels, Shorts and TikTok |
Cropping tips
- Place the subject on one of the imaginary thirds of the frame for a more balanced picture.
- Leave some space in the direction a person is looking or moving.
- Cropping removes pixels, so start with the largest version of the image you have.
Private by design
The image is opened and processed by your browser on your own device. It is not uploaded to a server, so the tool also works offline once the page has loaded.