SquareImage

SquareImage makes any photo square without cropping away the parts you wanted to keep. Four methods cover every case: a blurred background or a solid colour keeps the whole photo visible, a resize stretches it to 1:1, and a manual crop selects the region to keep.

Everything runs on Canvas in the browser, so the image never leaves the device — no account, no watermark, no upload.

JPEG, PNG, WebP, GIF and BMP go in; PNG, JPEG or WebP come out at 1080x1080, 1200x1200, the original edge length, or any custom square from 1 to 10,000 px. Separate tools handle blurred frames, square crop, rounded corners, Instagram grid slicing, full DP and solid colour.