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Real-time Accessibility Testing

Test your websites for accessibility issues as you build. A11y Live finds problems instantly and shows you how to fix them.

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Elements Checked

Interactive Test Examples

Below are common accessibility problems. Click "Analyze These Examples" to see how A11y Live catches them:

Missing Alt Text

This image has no alt text, making it inaccessible to screen readers.

Missing Form Label

This input field has no proper label, only a placeholder.

Poor Color Contrast

This text has very poor contrast and is hard to read for users with visual impairments.

Empty Link

Here's a link with no text content. Screen readers can't tell users where it goes.

Empty Button

This button has no text and no accessible label, making it unintelligible to screen readers.

Improper Heading Structure

This H5 skips a level

This section jumps from an H3 (the card title) to an H5, which is confusing for screen reader navigation.

Table Missing Headers

This data table uses `<td>` for headers instead of `<th>`.

Product Price
Widget $19.99

Invalid ARIA Attribute

This content has an invalid `aria-hidden` value.

The `aria-hidden` attribute must be 'true' or 'false', not 'maybe'.

No Focus Indicator

This button removes focus indicators, making keyboard navigation difficult.

Accessible Form

We'll never share your email with anyone else.

This form has proper labels and descriptions.

How to Use A11y Live

  1. Click "Start Tutorial" for a guided tour of all features
  2. Click "Start Testing" to begin real-time accessibility monitoring
  3. Look for red dots on problematic elements - click them to see details
  4. Use the panel on the right to explore issues and get fix suggestions
  5. Filter and search to focus on specific types of problems