Keep the entire photo visible inside 1:1, 4:5, or 9:16. Fill the gaps with a blurred copy of the image, a solid color, or transparency. Preview updates live; download a PNG.
You can also drop a file here.
Square Fit places a whole image into 1:1, 4:5, or 9:16 without cropping. Gaps can be a blurred copy of the photo, a solid color, or transparency.
Fitting and encoding stay in this tab. Nothing is uploaded.
No. The tool letterboxes so the entire image stays visible.
All processing runs locally in your browser. This tool is provided as-is without warranty. Keep backups of your original files before processing.
By uploading media, you confirm you own the content or have permission to modify it. Please read the Terms and Conditions.