ImageRecrop

Resize and crop

Favicon and app icon size

Upload a logo or image and crop it to 512×512 pixels for use as a favicon or app icon. Preview the crop and export as PNG or WebP.

Output size: 512 × 512 px

Source

Drop your image here

PNG, JPEG, WebP, GIF or SVG · paste with Ctrl+V · select multiple for batch

Output

Live preview updates as you adjust

Dimensions
Size presets
Layout
Workflow presets
Export

Preview will appear here

How to crop an image to 512×512 pixels

Favicon and app icon size outputs 512×512 pixels (1:1 aspect ratio). Upload a logo or image and crop it to 512×512 pixels for use as a favicon or app icon. Preview the crop and export as PNG or WebP.

This size is commonly used for favicons, PWA icons, and app manifest icons. Starting from the recommended dimensions helps avoid unexpected cropping when you upload images to browsers and app launchers.

Tip: Export PNG for transparency; 512×512 scales down cleanly to smaller tab icons. Use the live preview before downloading so you can check framing, sharpness, and file size.

Steps

  1. Open this page and upload the image you want to crop to 512×512 pixels.
  2. Drag the crop box or use the corner handles until the subject is framed the way you want.
  3. Confirm the output width and height match the preset, then choose an export format.
  4. Download the file and upload it to the destination that requires this size.

Common questions

Why use 512×512 pixels?

Many platforms and design specs expect 512×512 pixels (1:1 aspect ratio). Matching the spec reduces automatic resizing and unwanted cropping.

Are my images uploaded to a server?

No. Cropping and export run in your browser. Files stay on your device unless you download or copy them.

Can I export a different format?

Yes. The output panel supports PNG, JPEG, WebP, and AVIF where your browser allows it.