ICO to Base64
Convert ICO files and Favicons into Base64 strings for direct embedding in HTML and CSS.
Drag and drop your ICO file
or click 'Select ICO File' above to upload
Why Convert ICO to Base64?
ICO files are standard for website favicons. By converting your ICO file to a Base64 string, you can inline the icon directly into your HTML head or CSS files. This eliminates an additional HTTP request, speeding up the initial load time of your website, which is a key factor in SEO and user experience.
Faster Performance
Inlining icons as Base64 reduces server round-trips, helping you achieve better scores on performance tools like Google Lighthouse.
Privacy First
Your files are processed entirely in your browser. No data is sent to our servers, keeping your graphics and icons 100% private.