Check your vision, track eye health & learn expert tips â all in one place đī¸
Complete 4 quick tests to assess your visual acuity, letter recognition, distance vision, and color perception.
Identify text at decreasing sizes
Snellen chart style letter recognition
Test your distance vision clarity
Ishihara-style color perception test
Rate the visibility of each text size shown below.
Look at the text and select whether it's clearly visible, blurred, or not visible at all.
Type the letters you see in the display area.
Type each letter you can identify. Leave blank if you can't see it clearly.
Test your ability to see at simulated distances.
Sit approximately 1-2 feet away from your screen for accurate results.
Distance Level: Near
Can you see the object clearly?
Identify the numbers hidden in the colored dot patterns.
Look at the circular pattern and type the number you see. If you can't see any number, type "0".
Based on your test performance
This is not a medical diagnosis. Please consult an eye specialist or ophthalmologist for professional examination and accurate prescription.
Quick tools to monitor and improve your eye health daily.
Click anywhere on this card each time you blink during the test
Cover one eye and stare at the center dot. Do all lines appear equally dark and sharp?
Every 20 min â look 20ft away for 20 sec
Tap the cell that looks slightly different from the others
Alternate focus between the letter on screen and a distant object (like a wall across the room) when prompted.
Your past vision test results (stored locally)