How to use PNG to ICO
- Choose a square logo or icon image.
- Tick the sizes. 16, 32 and 48 px cover browsers and Windows.
- Press Create ICO and download favicon.ico.
Questions
How do I add the favicon to my site?
Upload favicon.ico to the root of your site (yourdomain.com/favicon.ico). Browsers look there automatically; you can also add <link rel="icon" href="/favicon.ico"> to your page head.
My image isn't square. What happens?
It's centered on a transparent square so nothing is cropped or stretched.
Is my images uploaded to a server?
No. The tool runs in your browser and works on your images directly on your device. Nothing is sent to us or anyone else, which is why it also keeps working if your connection drops after the page loads.
Last updated 13 November 2026.