Crop Image to Square Online — Free
Crop images to a square (1:1) in your browser for social media profiles, Instagram posts, and thumbnails.
Selected file contents are processed in your browser
Drag and drop files here
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Features
- Visual drag-and-drop crop area
- Rule-of-thirds grid overlay
- Output as PNG, JPG, or WebP
- Adjustable quality for JPG/WebP
- Selected image contents are processed locally in your browser
Frequently Asked Questions
How to crop an image to a square?
Choose your image, select the 1:1 aspect ratio, adjust the crop area by dragging, and click Crop. Then download the square result.
What size is a square image?
A square image has equal width and height (1:1 ratio). Common sizes include 1080×1080 (Instagram), 500×500 (Facebook), and 400×400 (LinkedIn).
Why crop to a square?
A square crop is commonly used for profile pictures, posts, and thumbnails. Platforms may apply their own display crop, so check the target platform's preview after upload.
Can I choose the output size of the square?
The crop tool lets you select the area to keep. The output size depends on how large you make the crop area. For specific pixel dimensions, use our Image Resizer after cropping.
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