✂️ Crop Image to Square — Free, No Watermark
Crop any image to a perfect 1:1 square for Instagram posts and profile pictures (1:1 ratio). 100% browser-based — no upload to server, no watermark, no signup. Enter x,y,width,height coordinates to crop precisely.
Crop Image
Example: x=0, y=0, width=500, height=500
All processing happens 100% in your browser (Canvas API). Images never leave your device and are never stored on any server.
Frequently Asked Questions
How do I crop an image to 1:1 ratio?
To crop to 1:1 square, find the shorter side of your image and use that as both width and height. For example, if your image is 1200×800, enter: 200,0,800,800 to get an 800×800 crop from the center.
Where do the x, y coordinates start?
x,y starts from the top-left corner of the image (0,0). x increases to the right, y increases downward. For example, "100,50,400,300" crops a 400×300 region starting 100px from the left and 50px from the top.
Is my image uploaded to a server?
No. All cropping is done using the HTML Canvas API directly in your browser. Your images never leave your device and are never stored on any server.