Instant accessibility audit: color contrast, alt text, form labels, heading structure & more. Fast and private.
Users
10
+2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#193K
#162K among extensions
Version
2.1.0
updated 14 Jul 2026
Users
monthly, 8 months
Latest, 16 Oct 2026:10 usersMove the mouse over the chart for any month
Ratings count
monthly, 8 months
Latest, 16 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About Accessibility Checker by Strelva
Find the barriers keeping customers out of your site. One click runs a WCAG 2.1 AA check on the page you're viewing, and highlights each issue right on the page. Nothing leaves your browser.
What it checks:
- Color contrast, computed from the real rendered colors and font sizes (the way a screen actually shows them), against the correct WCAG thresholds
- Images missing alt text, with decorative and ARIA-labeled images handled correctly so you don't get false alarms
- Heading structure: missing H1, multiple H1s, skipped levels
- Form inputs without labels
- Empty links and buttons, including image-only links
- Document language and page title
See it on the page:
Every issue can be highlighted directly on the live page, color-coded by severity (critical, serious, moderate), so you can find and fix it fast.
Who it's for:
Site owners who want their site usable by everyone, freelancers running quick accessibility passes, and developers catching issues before they ship. Accessibility is also increasingly a legal expectation, and better for SEO.
Privacy:
All analysis runs locally in your browser. Nothing about the pages you check is sent to a server. No accounts, no tracking, no cookies.
Free:
Completely free, no premium tiers.
For the full site report, visit https://strelva.com/audit?tool=accessibility