Choosing an aspect ratio
Cropping removes pixels without recompressing the rest more than needed, and it is the best first step before compressing a photo to a small size.
| Ratio | Use |
|---|---|
| 1:1 | Profile photos, Instagram posts, passport-style photos |
| 4:5 | Instagram portrait |
| 16:9 | YouTube thumbnails, slides, desktop wallpaper |
| 3:2 / 4:3 | Prints and classic photo sizes |
How to use the Crop Images
- 1Drop your image or paste it with Ctrl+V.
- 2Drag the frame and its corners, or pick a ratio such as 1:1 or 16:9.
- 3Click Crop and download the result.
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Frequently asked questions
Are my files uploaded anywhere?
No. Everything runs inside your browser on your own device. Nothing is sent to a server, so it works even offline once the page has loaded.
Can I crop to an exact size in pixels?
Yes. Type the width, height and position in pixels; the frame on the image updates as you type.
Which ratio should I use for social media?
1:1 for profile pictures and Instagram posts, 4:5 or 3:4 for portrait posts, 16:9 for YouTube thumbnails and covers, 9:16 for stories.