W3C Favicon Validator
Favicon Tools · validator.w3.org verified
Experimental markup validator that checks for the existence and correct syntax of favicon link tags in HTML
Specifications
- Pricing
- free
- Price range
- 0
- Billing
- one-time
- License
- W3C
- Platform
- web
- Languages
- en, fr, es, de
- Target user
- intermediate
- Company size
- freelancer, agency
- API
- No
- Data export
- No
- Last update
- 2026-01-20
Tags
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