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Validate WCAG, Section 508, HTML, CSS, Links, and Spelling

Basic version

Total Validator Basic is a free application that can perform four types of validation on a single web page:

  1. The best HTML, HTML5 and XHTML validation against the W3C Markup Standards
  2. Accessibility validation against the WCAG (1.0 and 2.1) and US Section 508 standards
  3. Check for broken links
  4. Language detecting spell checker (English, French, Italian, Spanish, and German)

picture of the Basic version

Other great features:

  • Check pages before you publish them, and check pages on intranets or other private websites
  • Fast response with local results for security
  • Runs on Windows, macOS, and Linux
  • Limited validation of Javascript generated web pages using our browser extensions

Upgrade to the Pro version for many more features, including validating an entire website or multiple websites in one go, CSS validation, and validating protected areas of websites.