WCAG Tester

Test websites for WCAG accessibility compliance with detailed violation reports and actionable fixes.

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About This Tool

This WCAG Accessibility Tester allows you to check any website or HTML content against WCAG (Web Content Accessibility Guidelines) standards. Enter a URL or paste HTML code, select the WCAG level (A, AA, AAA), and get a comprehensive accessibility audit. The tool uses the industry-standard axe-core engine to identify violations of WCAG 2.0, 2.1, and 2.2 guidelines. Results include specific violations, impacted elements, severity levels, and actionable recommendations to fix accessibility issues. Perfect for developers, designers, and content creators ensuring their websites are accessible to all users.

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How to Use

Enter a website URL or paste HTML code in the input field.
Select the WCAG compliance level (A, AA, or AAA).
Click 'Test Accessibility' to run the audit.
View detailed results showing violations, impacted elements, and recommendations.
Use the 'Test Another' button to run additional tests.

Frequently Asked Questions

Find Quick Answers

What WCAG standards does this tool test against?

The tool tests against WCAG 2.0, 2.1, and 2.2 standards at levels A, AA, and AAA using the axe-core accessibility engine.

Can I test local HTML files or development sites?

Yes, you can paste HTML code directly into the tool to test local content or development sites that aren't publicly accessible.

How accurate are the test results?

Results are generated using axe-core, an industry-standard accessibility testing engine used by major organizations. However, automated tests catch about 30-50% of issues - manual testing is still recommended for complete compliance.

What's the difference between WCAG A, AA, and AAA levels?

WCAG A covers basic accessibility requirements, AA covers standard accessibility (required for most organizations), and AAA covers enhanced accessibility for optimal user experience.

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