Improve your UI with any domain's favicon

Embed the best-looking favicon for any domain as a crisp PNG in any size from 16×16 to 256×256, with a clean fallback icon when a site has none. Free for everyone, no account or API key, CORS-free, served exclusively from European servers. Nothing about your visitors is logged: no IP addresses, no user agents, no referrers. The GDPR-compliant alternative to Google's /s2/favicons API.

<img src="https://icon0.eu/domain/example.eu?sz=32">

• Favicon API documentation
• About us
• Legal, privacy and compliance
• Tenant console (higher rate limits, free)