About Eye Health Tools
Our mission is to make eye care accessible to everyone
Our Mission
In today's digital age, eye health has become more important than ever. With increased screen time and constant exposure to digital devices, many people experience eye strain, dry eyes, and other vision-related issues without realizing the cause or solution.
Eye Health Tools was created to bridge this gap by providing free, accessible, and scientifically-backed tools that help people understand and improve their eye health.
Created by Experts
Our tools are developed by a board-certified Korean ophthalmologist with years of clinical experience. Each tool is based on peer-reviewed research and established clinical guidelines, ensuring you receive accurate and reliable information.
Our Tools
Eye Strain Calculator
Assess your digital eye strain risk based on your daily habits and get personalized recommendations.
OSDI Dry Eye Test
The Ocular Surface Disease Index is a clinically validated questionnaire used worldwide to assess dry eye symptoms.
Blue Light Calculator
Estimate your daily blue light exposure from various devices and understand its impact on your eyes and sleep.
20-20-20 Timer
A practical tool to help you follow the 20-20-20 rule and reduce eye strain during long work sessions.
Our Commitment
- Evidence-Based: All our tools are grounded in scientific research and clinical practice.
- Privacy-First: Your data stays on your device. We don't collect personal health information.
- Free Access: Our tools are completely free to use, with no registration required.
- Continuous Improvement: We regularly update our tools based on the latest research and user feedback.
Important Disclaimer
While our tools provide valuable insights into your eye health, they are not a substitute for professional medical advice. These tools are designed for informational and educational purposes only. If you experience persistent eye problems or vision changes, please consult a qualified ophthalmologist or eye care professional.