What is tested?
Automated axe-core WCAG A/AA checks on a static HTML snapshot. The tool highlights likely markup issues and provides a JSON report. Automated tests do not cover all WCAG requirements.
Important limitations
This is NOT a live website scanner or a compliance certificate. We intentionally remove external CSS, image sources, embedded media, scripts and interactive behaviour so the file cannot request external resources while inspected. This can change which accessibility issues are detectable. Test your live website separately with a trusted browser extension and manual keyboard/screen-reader testing.
Privacy
The HTML file stays on your device. Axe-core and its dependencies are served by GratisTools, not a third-party service.
Are my files uploaded?
No. Accessibility review runs with JavaScript and WebAssembly running in your browser tab. Your files are read from your device and the results are created on your device; nothing is sent to gratistools.be or anyone else, which is also why there are no queues, daily limits or watermarks. See the privacy page.
Frequently asked questions
Is this tool free?
Yes. The core tool is free to use in your browser.