Drag & drop your PNG file here or click to browse. Only PNG images are supported.
Convert your PNG images to ICO format with custom size selection. Create perfect favicons for websites and applications. 100% browser-based - your files never leave your computer.
Drag & drop your PNG file here or click to browse. Only PNG images are supported.
This advanced PNG to ICO converter allows you to create professional icon files directly in your browser. Select specific sizes to include in your ICO file for optimal compatibility across different devices and platforms.
Your images are processed locally in your browser - no files are uploaded to any server.
Convert PNG to ICO in seconds with our optimized browser-based processing.
Select exactly which icon sizes you need for your project.
Convert as many files as you need with no limitations or watermarks.
ICO files are primarily used as favicons for websites and as application icons on Windows operating systems. They can contain multiple images at different sizes to accommodate various display resolutions.
For most purposes, including 16x16, 32x32, and 48x48 pixels is sufficient. For high-resolution displays, you may want to include 64x64, 128x128, and 256x256 sizes as well.
There are no artificial limits, but very large images may take longer to process depending on your device's capabilities. For best results, use PNG images under 5MB.
This tool specifically converts PNG images to ICO format. If you have images in other formats (JPG, SVG, etc.), you should first convert them to PNG using an image editor.
For website favicons, upload the ICO file to your website root directory and add the appropriate HTML link tag. For application icons, use the ICO file as your application icon in Windows.