Test Your Speed.
Measure your clicking speed, mouse performance and gaming reflexes with fast, free browser-based tests.
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Every Way to Test Your Speed
From clicking technique to raw reflexes — pick a category to explore.
Level Up as You Improve
Every test contributes to your level, based on the fastest CPS you've ever recorded. Climb from Beginner to Legendary, earn XP for personal bests, and unlock new tests and durations as you go — all tracked locally in your browser, no account required.
See How It WorksChallenge Your Friends
After any test, generate a link with your score as the target. Send it to a friend and see if they can beat you — no account needed on either end.
Popular Tests
Test the rapid-vibration clicking technique used by gamers.
Try itCheck that every button on your mouse registers correctly.
Try itMeasure how quickly you react to a visual change.
Try itCheck that every key on your keyboard registers correctly.
Try itTest → Level Up → Challenge
Choose a Test
Pick from click, mouse, keyboard or reaction tests — no setup required.
Get Your Score
Run the test and see accurate, real-time results the moment you finish.
Level Up & Challenge
Beat your personal best, climb the level system, and challenge friends to top your score.
What Is CPS, and Why Does It Matter?
CPS — clicks per second — is a simple, direct measure of how quickly you can activate a mouse button through repeated presses. It's used casually to compare clicking speed with friends, and more seriously by gamers who rely on fast, consistent clicking in click-intensive games.
Clicking speed depends on a mix of technique, hand and finger dexterity, and your mouse's switch responsiveness. Most people click somewhere between 4 and 7 times per second with a relaxed, natural grip. Specialized techniques like jitter clicking and butterfly clicking exist specifically to push that number higher, at the cost of comfort or precision.
Reaction time is a related but distinct skill — it measures how quickly you respond to a stimulus, rather than how fast you can repeat an action. Both matter for gaming performance, which is why this platform covers click speed, mouse performance and reaction time side by side.
Common Questions
Yes, every test on this platform is completely free, with no sign-up or account required.
No. Your personal bests, level and achievements are saved locally in your browser using localStorage.
Yes, most tests work on touchscreens, though mouse-specific tests like drag clicking and scroll testing are best experienced with a physical mouse.
Every test uses the browser's high-resolution timer (performance.now()) and measures actual elapsed time rather than assuming the nominal duration passed exactly, so results stay accurate even under load.