Eye problems may surprise you. Very few individuals know if they have worsening vision until it affects them in everyday life.
The best part? You will never have to step into a clinic to get a quick eye test. Thanks to technology, you can now get an eye exam online, from your smartphone or personal computer.
A free eye exam online would not fully replace your optometrist. Although it would give you an approximate idea of whether you need glasses or if your prescription needs to change.
The good news? Some are quick, simple, and free. You don’t need to leave your home comfort.
Let’s talk about how to take an eye test on phone free and safely.
Understanding Online Eye Tests: What They Can and Can’t Provide
What they can do:
An online vision exam can evaluate your visual acuity. This means checking how clear your vision is for recognizing shapes or letters at differing sizes and distances.
Some online tools also help measure your pupillary distance (PD), a key number when ordering glasses.
Others will actually let you change your prescription on your eyeglasses if you meet certain criteria and live in supported areas.
They’re quick, usually take only 5–10 minutes, and are conducted via phone or computer monitor.
They will help you spot changes in your vision between eye doctor visits.
They’re also helpful for experimenting with new glasses virtually or confirming if your current prescription is right.
What they cannot do:
A free online eye exam cannot diagnose eye diseases like glaucoma, cataracts, or retinal issues.
It will not substitute a comprehensive eye health examination.
Online tools do not look through your eye or check eye pressure.
They cannot diagnose conditions like diabetes or high blood pressure that can cause early symptoms in your eyes.
So, while getting a free eye exam online is useful, it’s always best to get regular visits from an optometrist.
Why Choose an Online Eye Exam?
There are several good reasons to give an eye exam online.
- First of all, it’s convenient. There are no visits to a clinic or appointments. You’re free to take any test day or night.
- Secondly, it’s cost-effective. Most of these tools offer the best online eye exam for glasses. That’s ideal if all you’re curious about is your current vision.
- Third, it’s accessible. People in rural areas or people leading an active lifestyle will enjoy a convenient, quick screening.
It is also a good first step if you are uncertain whether you need glasses or new prescriptions.
An online eye exam is one convenient way to keep in touch with your eyes, without additional expenses or inconvenience.
And for individuals who use eyeglasses, it’s an excellent resource to test their current prescription before purchasing online.
How Does an Online Eye Exam Work
Basic Setup
- You will require a smartphone, tablet, or pc with a screen.
- Select a quiet, bright room and a smooth wall or surface.
- You will also require roughly 10 feet of space to distance yourself from the monitor.
- Some apps might require a credit card or ID for calibrating screens.
Step-by-Step Process
Step 1: Setup
- Download a reputable app or visit a reputable website that provides an online eye exam.
- There are also some apps, both on iOS and on Android.
- Ensures that your device’s battery is charged and clean.
Step 2: Calibration
- Calibrate your screen for proper size measurement.
- Most tools ask you to place a credit card on the screen to set the right scale.
- This helps ensure results are close to clinical standards.
Step 3: Distance
You will be asked to sit or stand at a certain distance from the monitor, usually 10 feet.
Some tools offer guides that enable you to measure it accurately.
Step 4: The Test
Follow the on-screen instructions.
- You will usually have one eye covered at a time and read letters or symbols.
- Certain tests will involve checks for colour or contrast sensitivity.
Step 5: Results
- Once done, the app or website will give you a score or result.
- Others may inquire if you need eyeglasses or if you must visit a physician.
- Others may offer to renew your prescription if they can.
Top Free Online Eye Test Websites And Apps
There are many resources available here for a free online eye exam for glasses.
Two of my favorites are here:
Essilor Eye Test App
This program provides an immediate and convenient free eye exam online.
- It measures your visual acuity and yields results in minutes.
- An experienced eyewear maker created the program, and it is simple to use for initial vision checks.
- It is compatible with both iOS and Android.
While not a prescription tool, it’s excellent in picking up early vision changes.
GlassesOn by 6over6
This is one of the most advanced online vision exam apps.
- It can measure your pupillary distance (PD) and check your vision clarity.
- In some American states, it covers renewal prescriptions for users of already-worn eyeglasses.
- It uses your phone’s display and camera for the test.
- It is free to use and offers optional paid functionality for additional tools.
Both apps are easy to use and also offer a quick eye test on the phone free.
Tips for Effective Online Eye Testing
Select a trusted app with good reviews and a clinical recommendation.
Ensures display is clean and brightness is at medium to high.
By using a ruler or tape measure, you will be able to ensure that you are at the right distance.
- Test in a cool, well-lit room.
- Do not let the glare from lamps or windows from behind.
- If it’s possible, get someone to help you, particularly when changing eyes.
- Take off your existing glasses when asked.
- Stay relaxed and read carefully to avoid mistakes.
By using these tips, you will get proper results from your phone’s free eye test.
When to Skip Online and See an Eye Doctor
Online tests are not always acceptable.
Call or see a doctor if:
- Eye pain or redness
- Blurred vision that doesn’t improve
- Flash, floater, or double vision
- Eye strain or headache
- History of eye disease or diabetes
Kids and elders must also undergo regular in-person eye checks. A free eye exam online is convenient but not quite good enough for serious or emergency eye problems.
Conclusion
Online tools enable anyone to take better care of their eyes than ever before. You can get an eye test from your phone in minutes. If you are looking for changes in vision or getting corrective glasses, then there is a good place to start an online eye test for glasses.
Remember: these are screening tools and not comprehensive diagnoses. Use them to keep one step ahead, but still make appointments with your optometrist. So, download an app, get your eye test on phone free, and keep your eyes healthy from the comfort of your home.
