Image to ICO
Convert images to ICO icon format, supporting multi-size packaging.
Upload Image
Click or drag to upload an image
Square image recommended
Please upload an image first
Square image 256×256 or larger recommended
Usage
Features
Convert common image formats like PNG and JPG into ICO icon files, supporting multiple sizes packed into a single ICO file, suitable for app icons, website favicons, and more.
Steps
1. Click the upload area or drag an image into it; 2. Check the ICO sizes to include (16×16, 32×32, and 48×48 are recommended at minimum); 3. Click the "Generate ICO" button to download the generated ICO file.
Notes
A square image 256×256 or larger is recommended for best results; all processing happens locally in your browser and images are never uploaded; the 256×256 size is stored as PNG inside the ICO file, and other sizes are auto-scaled by the browser.