ICO Generator
Convert images to ICO format for favicons
How to Use the ICO Generator
Upload Image
Upload a high-quality square image, preferably in PNG format, with a size of at least 256x256 pixels.
Select Sizes
Choose the icon sizes to include in the ICO file. It's recommended to include at least 16x16 and 32x32 sizes.
Generate ICO
Click the 'Generate ICO Icon' button, and the system will automatically generate an ICO file containing the selected sizes.
Use Icon
Rename the generated ICO file to 'favicon.ico', place it in your website's root directory, or reference it in your HTML.
Key Features
ICO Format Conversion
Quickly convert PNG, JPG and other format images to ICO format required for website favicons.
Multi-size Support
Include multiple sizes (16x16 to 256x256) in a single ICO file to meet the needs of different devices and browsers.
All Browser Compatible
Generated ICO files are standard-compliant and compatible with all major browsers, including legacy IE browsers.
Real-time Preview
Preview icon effects at different sizes before generation to ensure the display meets expectations.
Local Processing
All processing is done locally in your browser, protecting your privacy without uploading images to servers.