PNG to ICO Converter
Convert PNG to ICO format instantly. Create favicon.ico files in multiple sizes. No uploads — runs entirely in your browser.
100% Private
Files never leave your browser
Instant
No waiting, no uploads
No Limits
Any file size, unlimited files
Drag & drop PNG image
or click to select
Preview
Why Use PNG to ICO?
Website Branding
Add a professional favicon to your site
Bookmarks
Help users identify your site in bookmarks
Multiple Sizes
One ICO file with all required sizes
About PNG to ICO Converter
PNG to ICO Converter packages a single PNG into a multi-size .ico file — the format browsers traditionally expect for favicon.ico. The output file contains four sizes (16, 32, 48, 64 px) bundled together, so browsers can pick the right resolution for each context (tab, bookmark, search results).
For best results use a square PNG with a transparent background — non-square inputs get padded. If you're designing a favicon from scratch instead of converting an existing PNG, the Favicon Generator tool builds an icon and the multi-size pack in one step.
Common Questions
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