AiDrivenTesting.ai
Live, on the Chrome Web Store

Catch accessibility issues before your users do.

Accessibility Genius scans any webpage for WCAG 2.1 compliance issues including missing alt text, colour contrast failures, empty buttons and keyboard trap errors, and generates a prioritised report with highlighted elements and fix recommendations.

Install Extension, it's free
Watch Walkthrough
WCAG 2.1 AA & AAA
Visual highlighting
Offline, privacy first
Detailed fix guidance
Accessibility Genius
Configure and run accessibility checks on this page.
Privacy-first scan
Results are stored locally in your browser and are not sent to a server.
Scan Checks
Missing Alt Text
Screen readers cannot describe images
Empty Buttons
Users cannot understand action
Missing Labels
Inputs not accessible
Missing Lang
Screen reader issues
Heading Issues
Poor navigation
Low Color Contrast
Hard to read text
Keyboard Accessibility
Keyboard-only users may not access element
Powered by Aldriventesting.ai
WCAG 2.1 AA/AAA
Full coverage of Level A, AA and AAA criteria.
Visual highlights
Problem elements highlighted directly on the page.
Prioritised issues
Errors, warnings and notices ranked by severity.
Fix guidance
Each issue includes a plain-English fix recommendation.
See it in action

Video Walkthrough

Watch Accessibility Genius scan a live page, surface WCAG violations by severity, and highlight every affected element in seconds.

What it checks

Automated WCAG auditing, without leaving the browser.

Accessibility Genius runs a comprehensive check against WCAG 2.1 criteria and surfaces every issue with a clear description and fix path.

Missing alt text detection

Finds every image, icon and decorative element that is missing a meaningful, descriptive alt attribute.

Colour contrast analysis

Checks all foreground/background colour pairs against WCAG contrast ratios for both normal and large text.

Keyboard navigation audit

Detects keyboard traps, missing focus indicators and elements that are not reachable via Tab key.

Form accessibility checks

Verifies that every input has an associated label, error message and descriptive placeholder or ARIA attribute.

Detailed audit reports

Exports a prioritised report listing every issue, its WCAG criterion, affected element and recommended fix.

Visual issue highlighting

Overlays colour-coded borders on every affected element directly on the live page for instant visual context.

How it works

A full WCAG audit in seconds, not hours

No browser DevTools expertise needed. Accessibility Genius surfaces every issue with plain-English explanations.

    01

    Install in Chrome

    Add Accessibility Genius from the Chrome Web Store. No account, no setup required.

    02

    Open any webpage

    Navigate to the page you want to audit: your app, a competitor site or any public URL.

    03

    Run the scan

    Click the extension icon to run a full WCAG 2.1 scan. Results appear in under 5 seconds.

    04

    Review and export

    Inspect highlighted elements on the page and export the full prioritised report as PDF or JSON.

Why it matters

Ship inclusive, every release.

Accessibility failures cost companies in legal risk, lost users and poor SEO. Catching them before release is far cheaper than retrofitting them after launch.

    Reduce legal and compliance risk: WCAG conformance is mandated in many jurisdictions.
    Catch issues in development and staging, not in production after complaints.
    Give developers precise, actionable fix guidance alongside each reported issue.
    Expand your user base: 1 in 5 people worldwide has some form of disability.
    Improve SEO: search engines treat accessibility signals as quality indicators.
    No specialist knowledge required: results are in plain English for any team member.
Where it shines

Built for QA engineers and developers alike

Whether you're auditing a brand new feature or reviewing a legacy page, Accessibility Genius gives you the answers fast.

Compliance audits

Run WCAG 2.1 AA/AAA audits to meet GDPR, EAA, Section 508 and other legal accessibility requirements.

CI gate checks

Integrate accessibility scanning into your QA checklist before every production deployment.

UX and design review

Validate contrast ratios, font sizes and interactive element sizes during design QA before code.

Competitor benchmarking

Run accessibility audits on competitor sites to benchmark your own app's inclusivity.

Coverage

Every WCAG 2.1 criterion, covered.

Accessibility Genius checks across all four WCAG principles: Perceivable, Operable, Understandable and Robust, and surfaces every failing criterion with clear guidance.

Alt textColour contrastKeyboard navigationFocus managementForm labelsARIA rolesLanguage attributePage titlesSkip linksError messagesResize textCaptions
Questions, answered

Frequently asked questions

Live on Chrome Web Store

Try Accessibility Genius today.

Install Accessibility Genius from the Chrome Web Store and start scanning any page for WCAG issues in seconds.

Install Extension
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Privacy by default
  • All scanning happens inside your browser
  • No page data sent to external servers
  • Works on any website including localhost