Some simple accessibility bookmarklets

What are bookmarklets?

A bookmarklet is a web browser bookmark with JavaScript commands that add new features. These small JavaScript snippets are stored as a bookmark URL and executed when clicked.

How do you use them?

  1. Drag the bookmarklet links below into your browser’s Bookmarks Bar.
  2. When you are on the page you want to test, click on the bookmarklet.
Form bookmarklets
Bookmarklet Test page
Highlight for and ID Testing form labels
Highlight aria-label Testing form labels
Highlight aria-describedby Testing form field instructions
Highlight required and aria-required Testing required fields
Highlight aria-invalid Testing form field errors
Highlight autocomplete Testing the autocomplete attribute
Other bookmarklets
Bookmarklet Test page
Highlight aria-labelledby Testing landmarks
Highlight image alternatives Testing image types
Highlight aria-controls and ID Testing the aria-controls attribute

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