Audit any page.
Right from
your browser.
Click the A11YO icon while you're on any page. A full accessibility, SEO, and launch-readiness audit runs in seconds — plain English results, shareable report, no copy-pasting.
Get notified at Chrome Web Store launch
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Three steps to a browser audit
Install the extension
Add A11YO to Chrome from the Web Store. Takes 10 seconds.
Open any page
Navigate to any website — your own, a client's, or a staging URL. No copy-pasting.
Click the A11YO icon
A full accessibility audit runs instantly. Issues are listed in plain English with fix instructions.
Everything you need, in your toolbar
One click on any page
No copy-pasting URLs. Click the A11YO icon while you're on any page — staging, production, or a client's live site.
Full 17-check audit in seconds
The same accessibility, SEO, and launch-readiness checks as the web app — running right from your browser toolbar.
Plain English results, no jargon
Every issue is explained in plain English with a one-line fix instruction. No WCAG codes unless you ask for them.
Guest scan — no account needed
Try it immediately. One free scan every 30 minutes with no sign-in required. Create an account to save results.
Shareable report link
Logged-in users get a full shareable report URL — perfect for sending to a developer or a client.
Works on local dev servers
Test accessibility before you deploy. The extension works on localhost and any staging URL your browser can reach.
No account. No sign-in. One scan every 30 minutes — try it immediately.
- One scan every 30 minutes
- All 17 accessibility checks
- Plain English issue explanations
- Results shown in popup
Full extension access — unlimited scans, saved history, shareable report links.
- Unlimited scans via extension
- Scan history saved to dashboard
- Shareable report URL per scan
- PDF export for client delivery
- All 17 checks on every scan
- Works on local dev servers
Be first to know when it drops.
The extension is in beta. Drop your email and we'll send you a direct link the moment it goes live on the Chrome Web Store.
No spam. One email when it launches, that's it.
Common questions
Does it work without an account?
Yes. Guest mode gives you one free scan every 30 minutes — no sign-in required. Create a free account to unlock unlimited scans and save your report history.
Which plan includes the extension?
The extension is included with the Recurring plan (€29/month). Guest mode is free with no account needed.
Does it work on local dev servers?
Yes — any URL your browser can reach, including localhost, 127.0.0.1, and staging domains.
Which browsers are supported?
Chrome and all Chromium-based browsers (Edge, Brave, Arc). Firefox support is planned.
Can I share results with a client?
Yes. Logged-in users get a full shareable report URL that opens in the A11YO web app — ideal for client handoff.