Loading…
Loading…
Browser Extension
Install the Core Accessibility extension and get an instant accessibility score, highlighted issues on the live page, and vision impairment simulations — all without leaving your browser.
Accessibility Score
Capabilities
Instant accessibility feedback without switching tools or waiting for a full site crawl.
Open the side panel, hit scan, and get a full WCAG 2.2 assessment of the current page in seconds. No setup, no configuration, no waiting.
A clear 0–100 score ring with color-coded severity breakdown — Major, Moderate, and Minor — so you know exactly where you stand at a glance.
Click any finding in the panel and the failing element is highlighted directly on the live page. Hover over findings to see elements glow in real time.
Toggle live simulations of Protanopia, Deuteranopia, Tritanopia, Achromatopsia, Blurred Vision, and Dyslexia directly on the page to experience what your users experience.
Toggle inspect mode and click any element on the page to see its accessibility properties, ARIA attributes, and associated issues instantly.
Export all findings as a structured CSV report with WCAG criteria, selectors, and severity levels. Share with your team or attach to tickets in seconds.
Built-in vision impairment simulators apply real-time CSS filters to the live page. No screenshots, no mockups — you see the actual page as someone with a visual impairment would experience it.
Protanopia
Red-blind
Deuteranopia
Green-blind
Tritanopia
Blue-blind
Achromatopsia
Total color blindness
Blurred Vision
Cataracts simulation
Dyslexia
Reading difficulty
Every finding includes the affected element's HTML snippet, the exact WCAG success criterion, and a suggested code fix — so your developers know exactly what to change.
Extension vs Platform
The extension is perfect for quick checks during development. The full platform is for teams that need to monitor entire sites continuously.
Free — Chrome Web Store
Plans from $0/month
How it works
Add Core Accessibility from the Chrome Web Store. It takes 5 seconds and requires no account.
Navigate to any page, open the side panel, and click Scan. Results appear in seconds with a clear score and severity breakdown.
Click any issue to highlight it on the page, review the suggested fix, and export a CSV report to share with your team.
Free to install. No account required. See your first accessibility score in under 30 seconds.