Learn & free tools
Take better care of your eyes on screens.
Free, evidence-based guides and tools to ease eye strain through a screen-heavy day — from the makers of the EyeReset app.
The blog
Eye health, explained
Honest, cited guides on the 20-20-20 rule, dry eye, headaches, blue light, and more.
Read the guides →Free tool
20-20-20 break timer
A free browser timer that reminds you to look away every 20 minutes. No sign-up.
Open the timer →Free self-check
Digital eye strain quiz
7 quick questions to gauge how much screens are straining your eyes — with next steps.
Take the quiz →Latest guides
All articles →Eye Strain for Students: Study on Screens Without the Ache
Why long study sessions and screen-heavy schoolwork strain student eyes, and practical fixes — a study-block break schedule, laptop and tablet setup, lighting, sleep, and outdoor time.
Eye Strain for Programmers: Code All Day Without Wrecking Your Eyes
Why long coding sessions are especially hard on your eyes, and practical fixes — breaks that don't break flow, monitor and contrast setup, blinking, and when it's more than just eye strain.
The Best Free 20-20-20 Timers and Eye-Break Tools (2026)
An honest comparison of free 20-20-20 timers, OS reminders, and dedicated apps — what each type actually does well, and how to pick one you'll stick with.