Eye Strain Timer (20-20-20)

Protect your eyes from screen strain with our 20-20-20 rule timer. Get reminders to look away every 20 minutes and reduce digital eye fatigue.

How to Use the 20-20-20 Eye Strain Timer

  1. 1 Set your work interval (default 20 minutes)
  2. 2 Configure break duration and look distance
  3. 3 Click Start Timer to begin your work session
  4. 4 When notified, look at something 20 feet away for 20 seconds
  5. 5 Resume work when the break ends

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Last updated: January 15, 2026 · v2.1