Zennel

Find the accessibility problems
on any page.

Zennel is a browser extension for Chrome and Edge. Open a page, click once, and get a plain list of what's broken — the rule, the element, and how to fix it. Export a report you can hand to a client.

Get Zennel Free to use · $19 once for reports · no subscription

One click, no setup

Install, open a page, click the icon. No account, no dashboard, no config file. Scans run locally in your browser.

Real rules, not opinions

Built on axe-core, the open-source engine used by most accessibility tooling. Checks WCAG 2.0, 2.1 and 2.2 at levels A and AA.

A report you can send

One file, self-contained, opens in any browser. Groups findings by severity, lists the failing elements and links to the rule. Print it to PDF if you need to.

Says what it can't do

Automated testing catches roughly a third of real accessibility issues. Zennel tells you that on every report, because a clean scan is not a legal compliance statement.

Pricing

One price. Pay once, keep it.

Free

$0
  • Scan the page you're on
  • Issue count by severity
  • First 3 failing rules in detail

Install

Pro

$19 once
  • Everything in Free
  • Every failing rule, not just three
  • Export a client-ready report
  • Works on up to 3 devices

Get Pro

No subscription. No renewal. A license key arrives by email.

Install

Zennel is being submitted to the Microsoft Edge Add-ons store and the Chrome Web Store. Until those listings go live, you can load it unpacked from the release archive — it takes about a minute.

  1. Open edge://extensions (or chrome://extensions).
  2. Turn on Developer mode.
  3. Click Load unpacked and pick the unzipped folder.

Store links will appear here once the listings are approved. To be told when they do, email [email protected].

Questions

Does the free version expire?

No. Free stays free. You only pay if you want the full list and report export.

Does my page content leave my computer?

No. The scan runs inside your browser. The only network request Zennel makes is to check your license key, and it sends nothing about the page you scanned. See the privacy policy.

Will this make my site legally compliant?

No, and nothing automated will. Tools like this catch roughly a third of real issues. A clean report means the automated checks passed — it is not a legal opinion and not a compliance certificate. Manual testing with a screen reader and real users is still the only way to know.

What happens if I get a new laptop?

A Pro license covers up to 3 devices. You can deactivate one from inside the extension and activate another with the same key.

Refunds?

Email [email protected] within 14 days and you'll get your money back, no questions asked. Payments and refunds are handled by Creem, our merchant of record.