Which sizes are in the ICO file?

You choose: 16, 24, 32, 48, 64, 128 and 256 px. By default the file includes 16, 32, 48 and 256 px, which covers favicons and Windows icons.

What happens to non-square photos?

Either crop to a centred square, or fit the whole photo inside the square with transparent padding.

Yes. Save it as favicon.ico in your site's root folder.

No. The conversion runs entirely in your browser, so your files never leave your device and nothing is stored on our servers.

Convert HEIC images to ICO icon format. Fast, free, and no signup required.

No sign-up Batch convert 100% free

Drop HEIC/HEIF photos here to convert to ICO icons

or click to browse · Batch conversion · Runs in your browser, nothing is uploaded

Icon sizes included in each .ico file

Non-square photos

How useful is HEIC to ICO?

Add your HEIC photo — drop a HEIC/HEIF file, or click to browse

Pick icon sizes — anything from 16 to 256 px

Choose the framing — crop to a square, or fit the whole photo

Download the .ico file — ready for Windows or as a favicon

Reduce image file size without losing quality. Supports JPG, PNG, and WebP.

Convert PNG images to smaller JPG files.

Convert PNG to modern WebP format for faster loading.

Convert PNG images to high-quality TIFF format.

Convert PNG images to animated or static GIF.

Convert PNG to Apple's HEIC format.