Free · No sign-up · Instant result
Spacebar Test
How many times can you press the spacebar in 10 seconds? Tap the spacebar or click the panel as fast as you can. We count every press and show your clicks per second (CPS).
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Press Start to begin.
About the Spacebar Test
The spacebar test (also called the spacebar counter) measures how many times you can hit the spacebar in a fixed 10-second window. Your score is the total number of presses and your clicks per second, or CPS.
Use it to warm up before the CPS test, compare spacebar speed with friends, or track your progress over time. Everything runs in your browser, so the count is instant and nothing is uploaded.
Try the CPS test for a longer run · measure your reaction time