Reaction & Skill Tests
Test your reaction time, aim, typing speed and more. Free, in your browser, no signup.
Tests on this site measure one skill at a time and give you a number at the end. The number is the point. A reaction time test tells you how many milliseconds pass between a signal and your click. An aim test counts how many targets you hit in a fixed window. A typing test reports your words per minute. Each one runs in under a minute, which makes it a good fit for a quick check before a competitive game, a lunch break, or a spare moment between meetings.
Every test is free and runs in the browser. There is no account, no download, and no setup. You press Start, do the task, and the site saves your best score on the device you are using, so you can run the same test tomorrow and see whether you improved.
The reaction time test is the simplest. You wait for a green signal and click the moment you see it. Your average over a set number of trials is your score, and lower is better. The aim test and click speed test are the hand-and-eye options: aim throws targets across the screen for you to click, and click speed counts how many clicks you land in ten seconds. The typing test uses real sentences rather than gibberish, so the words-per-minute number means something you can act on.
The memory tests work differently but score just as cleanly. A number memory test flashes a sequence of digits and asks you to repeat it. A visual memory test shows a grid of squares and asks you to find the one that changed. Both grow harder as you get them right, and your result is how far you got before you slipped.
Scores are saved only in your browser. Clearing your browser data clears your best scores, and that is by design: nothing about you leaves the device. If you would rather play a game than be tested, the games page is the other half of the site, with everything from 2048 to breakout in the same no-signup format.
All Tests
12 tests, all free and ready in your browser.
Reaction Time Test
Click the moment the screen turns green across 5 rounds and see your average reaction time in milliseconds.
Play nowClick Speed Test
Click as many times as you can in a set time and see your clicks per second (CPS), total clicks, and best score.
Play nowTyping Speed Test
Type the given words for 15 to 60 seconds and see your words per minute (WPM), accuracy, and error count.
Play nowMemory Test
Watch a pattern light up, then repeat it. Each level adds one more step until your memory runs out.
Play nowNumber Memory Test
Memorize a number, type it back after it disappears, and advance to longer numbers as you get it right.
Play nowAim Test
Click 20 targets as fast and accurately as you can and see your hit rate, average reaction time, and aim score.
Play nowColor Test
Spot the tile that is a slightly different color from the rest and beat the clock before the difference gets too small.
Play nowMental Math Test
Solve addition, subtraction, and multiplication problems against the clock and see your score and accuracy.
Play nowReaction Speed Test
Click the instant the target disappears across 5 rounds and see your average reaction speed in milliseconds.
Play nowVisual Memory Test
Memorize which cells light up on a grid, then click them back. Each level adds more cells to remember.
Play nowColor Memory Test
Watch a sequence of colors flash, then repeat it from memory. Each correct round adds one more step.
Play nowNumber Sequence Test
Spot the pattern in a number sequence and predict the next number before the clock runs out.
Play nowTests FAQ
What is a good reaction time?
For a simple click test, most adults typically land between 200 and 250 milliseconds on average. Under 200 ms is above average, and top athletes often sit around 150 ms. Your average on this test is a better guide than any single run.
How many clicks per second is average?
Most people manage roughly 6 to 8 clicks per second over a ten-second test. Sustained speed matters more than a burst, so aim for a steady rhythm rather than mashing.
What is a normal typing speed?
Typical computer users type around 40 to 60 words per minute. Above 70 is above average, and most jobs that require typing expect somewhere between 50 and 80. Accuracy usually matters more than raw speed.
Do I have to register to take these tests?
No. Every test runs in your browser with no account and no email. Your best scores are stored locally on the device you are using and never uploaded.
Can practice really improve these numbers?
Yes. Reaction time, aim, typing speed, and memory all respond to practice, and even short regular sessions move the numbers. A few runs a day over a couple of weeks is enough to notice a difference.