🛠️Developer
.ico
ICO Generator (Favicon)
developer
🔒100% Private — Your files never leave your browser. No server upload, no data stored. Everything is deleted when you close the tab.

Upload Source Image

Click to upload image (PNG/JPG)
Data Source & Legal Disclaimer
Effective: Current
Sources: ICO File Format — Wikipedia

All image processing happens locally in your browser — your source image is never uploaded. The generated .ico file bundles every selected size as required by the format spec. Results depend on your browser's canvas implementation. Provided as-is for development use.

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About This Tool

Generate multi-size .ico favicon files from any PNG image with this free online tool. Automatically embeds 6 sizes — 16, 32, 48, 64, 128, and 256 pixels — in a single .ico file for websites, web apps, and desktop shortcuts. Works perfectly with all browsers and Windows. 100% browser-based, no upload needed. Download your favicon instantly.

6 sizesBrowser-onlyFree forever📖 View Full Guide

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