The short answer
No. An accessibility widget, also called an overlay, doesn't make a website compliant with the European Accessibility Act or the ADA on its own. The European Commission says overlays that don't make the site itself meet the standard "are not an appropriate solution". In the US, the FTC ordered one of the best-known vendors to pay $1 million over claims that its tool could make any website compliant.
The short version
- An overlay is a script added to your site. It shows a toolbar (bigger text, contrast, and so on) and may try to repair problems automatically in the visitor's browser.
- The underlying code of your site stays the same. Problems like a checkout you can't use with a keyboard usually remain.
- The European Commission and the European Disability Forum both say overlays don't make a site compliant with EU accessibility law.
- In the US, the Department of Justice calls automated tools and overlays "helpful" but says they "need to be used carefully". Businesses with overlays still get sued.
- What works: find the problems, fix them in the site itself, and keep checking as the site changes.
What does an accessibility widget actually do?
It adds a piece of code, usually JavaScript, that changes how your page looks or behaves in the visitor's browser, without changing your site's own code. Most overlays do one or both of these things:
- A toolbar with options like larger text, higher contrast, a bigger cursor or a reading aid. The European Disability Forum points out that most of these features already exist in browsers and in the tools disabled people use every day.
- Automatic repairs. The script scans the page and tries to fix problems as it loads, for example by guessing missing image descriptions or adding labels.
The automatic repairs are where the trouble starts. Some problems can't be fixed reliably from the outside. A custom product-option picker that doesn't work with a keyboard has to be rebuilt by a developer. An image description has to say what matters about that image, which a script often can't know. The European Disability Forum also warns that overlays "can interfere with the user's assistive technology", such as a screen reader.
What have regulators said?
In both the EU and the US, official sources say the test is whether your site meets the standard, not whether you've installed a tool.
| Who | Where | What they said |
|---|---|---|
| European Commission | EU | Overlays or other tools "which do not ensure the website itself meets the detailed criteria of the standard, are not an appropriate solution. It is best to fix accessibility issues at their source." |
| European Disability Forum (with IAAP) | EU | "Overlays do not make the website accessible or compliant with European accessibility legislation." |
| German federal and state monitoring bodies | Germany (public sector) | Using an overlay doesn't necessarily make an inaccessible website accessible under the law, and doesn't release the owner from fixing the site. |
| Federal Trade Commission | US | Ordered accessiBe to pay $1 million and to stop claiming, without evidence, that its tool can make any website compliant. |
| Department of Justice | US | Automated checkers and overlays "can be helpful tools", but "need to be used carefully. A 'clean' report does not necessarily mean everything is accessible." |
We didn't find a public statement on overlays from the Dutch regulator, the ACM, or from Belgian authorities. Their rules ask the same as the rest of the EU: that the service itself meets the accessibility requirements.
What happened with the FTC and accessiBe?
In January 2025, the US Federal Trade Commission said accessiBe misled customers about what its product could do. The final order was approved on 22 April 2025.
According to the FTC's complaint, accessiBe advertised that one line of code would make a site meet 30% of the requirements of the international accessibility standard, WCAG, at once, and the rest within 48 hours using AI. The FTC alleged that the tool "did not make all user websites WCAG-compliant", and that on sites using it, problems remained such as missing or wrong image descriptions, keyboard traps, wrong headings, and broken menus, buttons and tables. It also alleged that accessiBe presented paid reviews and articles as independent opinions.
The order requires accessiBe to pay $1 million. It bars the company from claiming that its automated products can make any website compliant, or keep it compliant, unless it has evidence. These are FTC allegations settled by an order, not a court ruling, and the order applies to one company. Still, the FTC's complaint says it plainly: "no automated testing tool alone can determine if a website meets accessibility standards."
Do businesses with widgets still get sued?
Yes. UsableNet, a company that tracks US digital accessibility lawsuits, counted 1,023 companies that were sued in 2024 while they had an accessibility widget on their site, more than a quarter of the cases it tracked. In its mid-2026 update it put the share at about 20%. UsableNet sells accessibility services itself, and its numbers show that these sites were sued, not that the widget caused the suit. But they do show that a widget isn't a shield.
What works instead?
Fixing the problems in the site itself. In practice:
| Overlay widget | Fixing the site | |
|---|---|---|
| Changes your actual code | No | Yes |
| Fixes keyboard and screen reader problems in custom parts (menus, product options, checkout steps) | Rarely, if at all | Yes, if done properly |
| Counts toward meeting the EAA requirements | Not according to the European Commission | Yes |
| Helps your defence against ADA claims | Widgets don't stop suits, according to lawsuit trackers | Fixed issues are the strongest answer |
| Risk of clashing with screen readers | Yes, according to disability organisations | No |
Fixing doesn't have to happen all at once. Start with what stops people from finishing a purchase or a booking, then work down.
What to do next
- If you already use a widget, don't count on it for compliance. Check what it promised you in writing.
- Test your key journeys without it: switch it off and try to buy or book with only the keyboard.
- Find out where your site stands, with a free scanner as a first step and an accessibility review if you want the full picture.
- Fix the problems in your theme, templates and content, starting with the ones that block a purchase.
- Once the site itself works, decide whether the widget still adds anything.
FAQ
Is it illegal to use an accessibility widget?
No. Using one isn't against the law in the EU or the US. The point is that it doesn't replace fixing your site, and some users find that it gets in the way.
My web agency installed a widget. Am I covered?
Not by the widget alone. Under the EAA, the requirements apply to your service, and under the ADA, lawsuits look at whether your site is usable. Ask your agency what was fixed in the site itself.
Are all widgets the same?
No. Some only add a toolbar, others try to repair pages automatically. Some vendors also sell real testing and fixing services. Judge the service by what it changes in your site, not by what the widget shows.
Can AI fix my site automatically?
Not today. AI tools can help developers find and fix problems faster. The European Disability Forum's view is that "none of these technologies can instantly fix an inaccessible website."
Sources
- Web accessibility · European Commission
- Joint statement on accessibility overlays · European Disability Forum and IAAP
- Einschätzung zu Overlay-Tools · BFIT-Bund
- FTC Order Requires Online Marketer to Pay $1 Million for Deceptive Claims that its AI Product Could Make Websites Compliant with Accessibility Guidelines · Federal Trade Commission
- FTC Approves Final Order Requiring accessiBe to pay $1 Million · Federal Trade Commission
- Complaint, In the Matter of accessiBe · Federal Trade Commission
- Guidance on Web Accessibility and the ADA · US Department of Justice
- 2024 Year-End ADA Web Lawsuit Report · UsableNet
- Digital accessibility lawsuits in 2026: five trends · UsableNet
- Evaluating Web Accessibility Overview · W3C Web Accessibility Initiative
This guide explains the law in plain words. It isn't legal advice. We sell accessibility reviews, so we're not neutral, but every claim above links to its source.