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HTML Validator

Why Valid HTML Matters

  • Ensures proper rendering across different browsers and devices
  • Improves website accessibility for users with disabilities
  • Enhances search engine optimization (SEO) performance
  • Facilitates easier maintenance and updates of your web pages
  • Reduces the likelihood of compatibility issues with future web technologies

Did you create a cool website?

Share it with the world for free! Just upload your HTML file and we will host it for you for free.

Upload HTML