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.

Related Tools

Discover more free developer tools that might interest you

DNS Record Lookup

Look up DNS records for domains

Light House Simulator

Check light house simulator speed and score

Domain to IP

Convert domain names to IP addresses

HTTP Header Viewer

View HTTP headers for websites

Ping Test

Test network connectivity and latency

Reverse IP Lookup

Find domains hosted on an IP address

View All Tools