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Favicon Generator

Favicon Generator resizes an uploaded image into the standard favicon sizes (16×16, 32×32, 180×180) for download, entirely in your browser.

No upload Instant Free No sign-up

How to generate a favicon

  1. 1 Click the upload box and choose a square-ish source image (ideally at least 180×180px).
  2. 2 Preview and download each generated size: 16×16, 32×32, and 180×180.
  3. 3 Use the 180×180 PNG as apple-touch-icon and the smaller sizes as favicon.ico/png.

Frequently Asked Questions

Does this upload my image anywhere?
No — resizing happens entirely in your browser.
What sizes do I actually need for a website favicon?
32×32 (or 16×16) covers standard browser tabs, and 180×180 covers Apple touch icons for iOS home screen bookmarks — these three sizes cover the vast majority of real-world use.
Should my source image be square?
Yes — a square source image avoids stretching when resized down to square favicon dimensions.

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