Free browser tool

Favicon & App Icon Generator

Turn one image into a full set of favicon and app icons — 16 to 512 pixels — in your browser. No upload, no design software.

Runs in your browser No upload required
Drop an image here or click to choose a JPG, PNG, or WebP file

Your file is processed on your device only.

One image, every icon size

Websites and apps need the same logo at many sizes: a tiny 16px favicon, a 180px Apple touch icon, a 192px PWA icon, and a 512px store icon. This tool generates the whole set from a single source image so they stay consistent.

Start from a square, simple, high-contrast image. Tiny sizes keep only the boldest shapes, so fine detail and small text will not survive at 16px.

FAQ

Favicon generator questions

Is my image uploaded to a server?

No. All icon sizes are generated in your browser. Your image is never uploaded.

Which sizes are generated?

16, 32, 48, 64, 128, 180, 192, 256, and 512 pixels — covering favicons, Apple touch icons, and Android app icons.

Should I start from a square image?

Yes. A square, high-contrast source gives the best results, especially at tiny sizes like 16px where detail is lost.

What format are the icons?

PNG. PNG keeps transparency and is supported by browsers and most app platforms.

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