PNG to ICO converter
Converts PNG images to ICO, entirely in your browser.
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PNG to ICO converter is free once you're signed in — one quick account unlocks every tool on Alux Tools, no payment, ever.
How this works
The image is decoded and drawn to a canvas, then re-encoded as ICO for download — no upload required. Generates a multi-resolution .ico (16–256px) — perfect for app and favicon icons.
The image never leaves your device.