Free Online ICO Generator
Free online ICO Generator. Runs locally in your browser with zero uploads for privacy and speed.
Step 1: Choose a Base Image
Use a square PNG or JPG image no smaller than 256×256 pixels. A transparent icon image works best.
100% local browser processing
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Drop an image here, or click to select
Supports PNG, JPG, WebP, and more. Single image under 30MB recommended.