Catch common accessibility mistakes in your HTML before your users do.
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Paste a page's HTML to check it against common accessibility rules: images need alt text, form fields need labels, links need descriptive text, and the page needs a language, a title and a main landmark. It also suggests a skip link and flags inline colours to check for contrast. Each issue explains what's wrong and how to fix it.
Run a quick check on new pages and templates.
Make sure images and links added in a CMS are accessible.
See common accessibility rules applied to real markup.
Images without alt text, form fields without labels, links without descriptive text, a missing lang attribute on <html>, a missing page title, a missing main landmark and a missing skip link. Inline colours are flagged so you can check their contrast.
No. Automated checks catch common, clear-cut problems. Keyboard navigation, screen reader behaviour, colour contrast and content clarity still need manual testing.
No. It points out elements with inline colours so you can check them with a contrast checker; it doesn't calculate the contrast ratio.
Paste the page's HTML instead (View Page Source, then copy). Browsers don't let one website read another site's HTML directly.
No. Everything runs in your browser; nothing you paste or upload is sent to our servers.