A11ytest.ai is a leading a11y and accessibility testing platform. We help your documents and websites meet ADA compliance, Section 508, and WCAG 2.2 AA standards. Our AI runs full accessibility audits on PDFs and websites. You get legal compliance and inclusive digital experiences for everyone, including people with disabilities.
Use our browser extension and manual tests to review color combinations, color schemes, and contrast checker results against accessibility standards. Verify foreground and background color, minimum contrast ratio targets, and support for screen readers and other assistive technology so your team can provide equal access.
Install tools that help you test accessibility directly in the browser.
Simulates color vision deficiencies (protanopia, deuteranopia, tritanopia) so you can quickly check whether your UI works for people with different types of color blindness.
Add to ChromeScan the current page for accessibility issues, review severity-based results, and save findings to your a11ytest.ai backlog for team remediation.
Add to ChromeWe don't just flag problems — we give you the code to fix them.
Get specific HTML, CSS, and JavaScript code snippets to fix every accessibility issue. No more guessing how to implement fixes.
See exactly where issues are located with annotated screenshots, just like Lighthouse. Visual context for every problem found.
Our AI reads your code and creates fixes that fit your site.
We test for accessibility so you can meet federal and international standards.
Complete federal compliance testing coverage
PDF documents
Latest web accessibility guidelines
Intelligent issue detection and recommendations
Get a quick accessibility assessment of your website's homepage. Run an a11y test and accessibility test for large text (18 point and 14 point), color blindness scenarios, and WCAG contrast requirements including Level AAA checks. See what issues we find, then sign up for detailed recommendations and remediation steps.
This will scan your homepage for accessibility issues
Start a free scan to see detailed results
A11ytest.ai helps your documents and websites meet accessibility standards. We support Section 508, WCAG 2.2 AA, and PDF/UA. Whether you're a government agency, a business, or an educational institution, we give you the tools to make your content accessible to everyone.
Practice fixing real accessibility issues with our interactive playground. Perfect for developers, designers, and content creators!
We test PDF documents for accessibility. Using Adobe PDF Services, we auto-tag your PDFs, check them against PDF/UA and WCAG standards, and provide AI-powered fixes. This helps your documents meet federal and international requirements.
We test your website for accessibility issues and check it against international standards. You get a detailed report with clear steps to fix each problem and stay compliant.
Connect your accessibility workflow with your existing project management tools. Automatically sync issues to your team's backlog.
Sync issues directly to your Jira backlog
Create work items in your Azure DevOps projects
Learn how to use an accessibility test process, WCAG checker workflows, and color contrast checker validation to build inclusive digital experiences.
An a11y test is an accessibility test that checks whether your website or document can be used by people with disabilities. Our platform evaluates your content against WCAG requirements, including keyboard navigation, semantic structure, labels, landmarks, and color contrast ratio checks for foreground and background color combinations.
Our color contrast checker measures the minimum contrast ratio between text and its background and reports pass or fail results for normal and large text. You can validate 14 point and 18 point text targets, review color schemes, and test color combinations for Level AA and Level AAA guidance.
Yes. Automated checks are essential, but manual tests help you catch usability and assistive technology issues that rules cannot always detect. Teams typically combine automated scanning with screen readers, keyboard-only checks, and task-based QA to provide equal access.
Yes. The browser extension helps you run fast page-level accessibility testing in real workflows, then review issues and remediation guidance. It is useful for developers, QA teams, and content editors who need repeatable a11y test coverage during day-to-day delivery.
Start your accessibility journey today with our comprehensive testing platform for Section 508 requirements and WCAG 2.2 compliance.