Vision Test

A simple browser-based visual acuity screen using a Snellen chart. Not a clinical eye examination. See a qualified optometrist for an accurate assessment.

For general screening only. Accuracy depends on your screen size and viewing distance. Results are NOT a medical diagnosis.
Setup
Instructions: Cover one eye as selected. Read each line aloud from top to bottom. Stop when you can no longer identify the letters clearly.
Mark the smallest line you could read clearly: