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WCAG 2.1

2.2.1 Timing Adjustable

Level A success criterion

For time limits set by content, users must be able to turn off, adjust, or extend the time.

Why it matters

Users with disabilities often need more time to read, understand, and interact with content. Strict time limits create barriers.

Common violations

  • Session timeouts without warning
  • Auto-advancing carousels or slideshows
  • Forms that expire without option to extend
  • Timed quizzes with no accommodation

Code examples

Bad

<div data-timeout="30000">Complete within 30 seconds</div>

Good

<div role="alert">Session expires in 2 minutes. <button>Extend session</button></div>

How to fix

Provide warnings before timeouts, allow users to extend time limits by at least 10x, or offer the option to disable time limits entirely.

Related criteria

Related resources

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