Free tools for dry and tired eyes
Quick, private checks for dry and tired eyes. They all run in your browser, need no account, and keep your data on your own device.
Dry Eye Profile
Fifteen questions that sort your symptoms into a likely type, flag hidden causes and build a plan, from free habits to clinic treatments.
Start the profileBlink Test
Counts your full and half blinks while you read, then shows how you compare with resting and reading averages from research.
Take the Blink TestEye Break Timer
20-20-20 reminders with desktop notifications, a sound cue and a guided break. Keeps accurate time even in a background tab.
Start a timerDrop Decoder
Paste the ingredients from any eye drop box and see what each one does, which preservatives to watch and what the drop suits.
Decode a labelBlink Trainer
A guided version of the blink exercise used in a clinical trial, with sound cues so you can follow along with your eyes closed.
Start trainingThe evidence board
Every common dry eye remedy graded from Strong to Weak, with costs and sources. Filter by what you can do at home, buy, or get from a clinic.
See what worksWhen drops aren’t enough, the fix is usually in a clinic.
Blocked oil glands, eyelid mites and long-running inflammation don’t respond to anything on a pharmacy shelf. A dry eye specialist can measure what’s going on and treat the cause.
- Intense pulsed lightOil glands, rosacea
- Thermal pulsationBlocked glands
- Lotilaner dropsEyelid mites
- Anti-inflammatory dropsChronic inflammation
- Punctal plugsLow tear volume