Social media image resizer
Pick an image and a target size; crop to fill, or fit the whole image and fill the edges with a colour. Download as JPG or PNG.
Runs in your browser; nothing is uploaded or stored
Drag an image here, or choose one.
Fit
Format
Crop to fill: the image covers the whole size; edges that stick out are cropped from the centre.
Pick an image to see the result here.
Output: 1080×1080 · JPG
Your image is processed only in this tab, with your browser's own canvas; it is not sent to any server and is gone when you close the page.