What is the best size for an Instagram square post?

Instagram recommends 1080×1080 pixels for square posts. Use our square crop tool and then resize to 1080px for optimal results.

Can I crop to square and then change the output format?

The tool exports as PNG by default. You can use our format conversion tools to convert the result to JPG, WEBP, or any other format.

Does cropping to square stretch my image?

No. The tool cuts a 1:1 region from your image without stretching or distorting it. Only the selected area is exported.

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Square Image Cropper Tool

Name: Crop to Square - ElitePX
Rating: 4.9 (1243 reviews)
Author: ElitePX

Online square image cropper for Instagram, thumbnails, and product photos.

Crop any image to a perfect 1:1 square ratio instantly. All processing happens locally in your browser. No image is ever uploaded to a server, making square image cropper tool on ElitePX completely private and instant.

Loading engine…

Compiling image processor

This is a free online tool. No account required.

Your images are processed entirely in your browser
Files are never uploaded to any server
No signup, no watermarks, no limits.
Works on any modern browser, desktop or mobile.

Also available at the main tool page: ElitePX: Crop to Square

Why Use This Tool?

Instagram-Ready in Seconds

Instagram's feed displays square images best. Crop to 1:1 and post without any awkward platform cropping.

Perfect Thumbnails

Square images make consistent, professional-looking thumbnails for product grids, portfolios, and galleries.

Zero Quality Loss

Cropping extracts original pixels without re-encoding, so you get lossless output every time.

Completely Private

Your images never leave your device. All processing is done locally in your browser.

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Crop to 16:9

Crop images to a 16:9 widescreen aspect ratio for videos and presentations.

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Square Image Cropper Tool is powered by Crop to Square on ElitePX. The canonical version of this tool is available at elitepx.com/tools/crop-to-square. All image processing happens in your browser. Your files never leave your device.