FreeVisionTest — Free Professional Eye Screening
Free online eye tests you can do at home. 69 professional-grade screening
tests in your browser — no installation, no cost, no ads.
Screening Tests
Visual acuity (ETDRS LogMAR), contrast sensitivity, colour vision (Ishihara-style),
Amsler grid, astigmatism dial, reading vision, number plate test, children's chart,
Landolt C, Tumbling E, HOTV, floater awareness, visual stress, kinetic visual field,
UFOV, Stroop colour-word, visual reaction time, line bisection.
Clinical Tests
Sine wave grating CSF, colour desaturation, colour discrimination, hue arrangement,
duochrome, polarity comparison, crowding comparison, Vernier hyperacuity,
flicker sensitivity, accommodation facility, macular distortion, M-Chart,
photostress recovery, dark adaptation, binocular vision, eye dominance,
trail-making, digit span, NIBUT, RSVP reading, reading speed.
Questionnaires
Symptom questionnaire, CBS screening, dry eye (OSDI), photopsia, floater impact,
VFQ-25, digital eye strain, CISS, glaucoma risk assessment, light sensitivity.
Visual Field Testing
24-2 static perimetry, 10-2 central field, SWAP blue-on-yellow perimetry,
nasal step check, binocular visual field, kinetic visual field, neuro quick screen.
Free and open source. Built by a Clinical Application Specialist
with 15 years of NHS experience. Not a substitute for professional eye care.
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