Crop images to an aspect ratio on Mac
Crop to a standard aspect ratio, or trim plain borders automatically.
Three steps. That's it.
- 1
Drop your files
Drag files onto Crop Images, choose them with Choose Files, or right-click them in Finder.
- 2
Choose the options
Set what you need in the options panel, such as aspect ratios from 1. Your choices are remembered for next time.
- 3
Get the result
The result lands in a new dated folder in Downloads › OneMacTools. Your originals are never changed.
What Crop Images does
Crop photos to 1:1, 4:5, 3:4, 4:3, 3:2, 2:3, 16:9 or 9:16, keeping the centre, top or bottom. Or let it trim plain white or coloured borders around screenshots and scans automatically.
Options
Great for
- Make square profile pictures
- Trim white space around scans
- Crop photos for Instagram
Questions about Crop Images
Does Crop Images upload my files?
No. Crop Images runs entirely on your Mac, so your files never leave it and it works offline.
Will Crop Images change my original files?
No. Results are saved as new files in a dated folder in Downloads › OneMacTools, and your originals are left exactly as they were unless you turn on an option that says otherwise.
What does Crop Images need?
Just a Mac with macOS 26 or later. There's nothing else to install.
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Crop Images, plus 88 more.
One app. One price.
All 89 tools for $29, once. 14-day money-back guarantee.