Favicon Emoji Data URI

Developer Quick Tips

• Paste up to eight emoji or glyph characters; the tool wraps them in a 64x64 SVG and encodes as data:image/svg+xml.
• Copy the data URI directly into your link rel='icon' href attribute without hosting a separate .ico file.
• HTML-escaped emoji inside the SVG ensures special characters render correctly across browsers.
• Use svg-to-data-uri if you need custom SVG markup beyond a single centered emoji.

Frequently asked questions

How many emoji characters can I convert to a favicon data URI?

Up to eight characters. The tool accepts emoji, glyphs, or text and wraps them in a minimal 64x64 SVG before encoding as a data URI.

What is a favicon data URI and how do I use it?

A data URI embeds the SVG directly in your HTML as a base64-encoded string. Paste the output into <link rel='icon' href='data:image/svg+xml;...'> in your page head to display the emoji as your favicon without hosting a binary file.

Does the tool HTML-escape emoji inside the SVG?

Yes. Emoji characters are HTML-escaped before percent-encoding to match the svg-to-data-uri pipeline and ensure safe rendering in all browsers.

Can I use this tool to generate multi-resolution icons or Apple touch icons?

No. This tool generates a single 64x64 SVG favicon data URI. For .ico files or Apple touch icons, use a dedicated favicon generator or image converter.

Does Favicon Emoji Data URI upload my emoji or input to your servers?

No. All processing runs locally in your browser. Your input is never uploaded to DevToolMate servers.

Related tools

• SVG to Data URI: Free SVG to data URI converter. Browser-local, no upload. Convert SVG to inline data:image/svg+xml URLs for CSS, img src, and webpack.
• Image to Base64: Free image to base64 converter. Convert PNG, JPG, GIF, WebP to data URLs in your browser. No upload, no account.