Eye Test Online Free
Take a clear, fast vision screening from home. Start with our color blind test or check visual acuity, astigmatism, contrast and visual field in minutes.
Choose your free online eye test
Start with our color blind test or screen visual acuity, astigmatism, contrast sensitivity, central vision and peripheral vision.
Color Shade Test
From 3 × 3 to 6 × 6, the grids grow and the shades get closer.
Find the different shadeColor IQ Test
Arrange color tiles into smooth gradients and explore how you distinguish subtle hues.
Try the hue testVisual acuity
Read letters in different sizes to estimate how sharp your distance vision is.
StartColor blind test · Most popular
Check red-green and blue-yellow color vision with quick or full color-plate screening.
Start color testContrast sensitivity
Evaluate how well you see subtle differences between light and dark.
Check contrastVisual field
Screen your peripheral vision and look for areas that may need attention.
Check fieldAstigmatism test
Use a radial line chart to screen each eye for possible signs of astigmatism.
Check astigmatismAmsler grid test
Check each eye for wavy lines, missing areas, or changes in central vision.
Check central visionEye teaming test
Check whether both eyes stay comfortably focused during close-up tasks.
Check eye teamingHow to take an eye test online
Use a comfortable screen, good lighting and your usual glasses or contacts if you wear them.
Choose a test
Select color vision, acuity, astigmatism, contrast or visual field depending on what you want to check.
Follow the instructions
Keep the recommended distance, avoid glare and answer without rushing.
Read the result
Use the result as a screening reference and consult a professional if anything looks unusual.
Important medical disclaimer
This online eye test is a screening and orientation tool. It does not replace a complete exam by an optometrist, ophthalmologist or other eye care professional. If you have eye pain, sudden vision loss, double vision, flashes, new floaters or any concerning symptom, seek professional care.
Start with a quick vision check
Take a free screening now and keep your result as a personal reference for a professional visit if needed.
Take eye test onlineFrequently asked questions about online eye tests
Is a free online eye test reliable?
It can help flag possible issues, but results depend on your screen, distance and lighting. It cannot diagnose conditions or replace an eye exam.
When should I see an eye doctor?
Book professional care if results differ strongly between eyes, vision stays blurry, you have pain, sudden changes or repeated discomfort.
Should I wear glasses or contacts?
Yes. For a practical check of daily vision, wear the correction you usually use.
Can children use the test?
It can be used as a supervised screening, but children need professional checks when there are any signs of visual difficulty.