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WCAG 2.1 Compliance Checker - Automated Accessibility Testing
Analyze HTML for WCAG 2.1 compliance with automated checks for color contrast, forms, headings, alt text, and more
Key Features
Automated Scanning
Detect common accessibility issues automatically
Multiple Checks
Alt text, labels, headings, ARIA, and more
WCAG Levels
Check against A, AA, or AAA standards
Export Reports
Download detailed JSON reports
What is WCAG 2.1 Compliance Checker?
WCAG 2.1 Compliance Checker is a comprehensive accessibility testing tool that automatically scans HTML code for common accessibility issues. It checks for WCAG 2.1 compliance at levels A, AA, and AAA.
How to Use
- Paste your HTML code into the input area
- Select your target WCAG compliance level
- Click "Scan for Issues"
- Review the results and suggestions
- Export the report for documentation
Checks Performed
Images & Media
Validates alt text for images and media elements
Forms
Checks for proper labels and form associations
Headings
Verifies proper heading hierarchy
Semantic HTML
Ensures proper use of semantic elements
Frequently Asked Questions
What is WCAG 2.1?
Web Content Accessibility Guidelines 2.1 is a set of recommendations for making web content more accessible to people with disabilities.
What are the WCAG levels?
Level A is basic, Level AA is recommended, and Level AAA is enhanced accessibility.
Does this checker test everything?
No, some issues require manual testing. This tool automates common checks.
Can I test external websites?
This tool tests HTML code you provide. For external sites, use browser extensions.
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Read the how-to, then come back to this tool when you are ready to run it locally.