ICO Generator
Free online ICO icon generator tool, multi-size from image
Generating ICO Files
ICO files contain multiple icon sizes in a single file, used by Windows for application icons, taskbar pins, and website favicons. This tool generates ICO files with common sizes (16x16, 32x32, 48x48, 256x256) from any uploaded image.
▶What sizes should an ICO file include?
Standard ICO files include 16x16, 32x32, 48x48, and 256x256 pixels. The 16x16 and 32x32 are used for favicons; 48x48 for Windows taskbar; 256x256 for desktop shortcuts.
▶What is the difference between ICO and PNG favicons?
ICO files can contain multiple sizes in one file and are required by older browsers. Modern browsers can use PNG favicons directly. For maximum compatibility, provide both ICO and PNG.