A CPS test measures how many mouse clicks you can register in a fixed time window — typically 1, 5, 10, 30, or 60 seconds. Our free online CPS tester runs entirely in your browser: no signup, no downloads, no data leaves your device. Instant results, works on desktop and mobile.
An online CPS test is a browser-based tool that counts how many times you click your mouse (or tap your touchscreen) inside a fixed time window. The most popular test durations are 1, 5, 10, 30, and 60 seconds. The 5-second test — popularized by the Kohi Minecraft PvP server — is the competitive standard. The 10-second test balances peak burst and sustained speed. Longer windows (30–60 seconds) test endurance and rule out burst-only techniques like drag clicking. Every CPS test works the same way internally: JavaScript captures mousedown events on a target element, counts them for the test duration, then divides by seconds to compute clicks per second. Our free CPS test runs entirely client-side — no server call, no tracking, no signup. Results are shown instantly and can be shared as a permalink.
| Duration | What it measures | Best for |
|---|---|---|
| 1 second | Pure burst speed | Show-off scores, quick reflexes |
| 5 seconds (Kohi) | Peak sustained speed | Minecraft PvP benchmark |
| 10 seconds | Balanced peak & endurance | Standard competition test |
| 30 seconds | Endurance under fatigue | Grip-strength assessment |
| 60 seconds | True sustained CPS | Rules out burst-only techniques like drag clicking |
Choose 1, 5, 10, 30, or 60 seconds. Beginners: start with 10 seconds.
The first click begins the timer — no separate start button.
Keep clicking until the timer hits zero. The counter updates live.
Total clicks and CPS display immediately. Try again to beat your record.
Untrained users score 4–7 CPS. Practiced regular clickers reach 8–10 CPS. Trained jitter clickers sustain 12–14 CPS. Butterfly clickers reach 15–22 CPS in 5-second bursts. Drag clickers briefly hit 25–35+ CPS. Software auto clickers like OP Auto Clicker sustain 100+ CPS automated. See full CPS ranges by technique.
Yes — browser-based CPS tests count mousedown events at millisecond precision. The main limits are your mouse's polling rate (typical gaming mice poll at 1000 Hz) and any browser throttling if the tab is backgrounded. Keep the test tab in focus for accurate results.
Yes. Tap the click target with your finger. Mobile CPS scores run 20–40% lower than desktop mouse scores on average because finger taps have longer contact time than mouse switches.
Yes — take a screenshot or share the permalink after the test completes. There's no automatic leaderboard because that would require an account and server storage; we keep the tool 100% client-side and private.
Different testers count events differently. Some count only mousedown; some count mouseup separately. Some throttle rapid events; some accept every event. Our test counts distinct mousedown events at raw browser resolution — the most common standard.
Sustained high-CPS clicking accelerates switch wear. Most mouse switches are rated for 10–20 million clicks. Occasional CPS tests are fine; sustained gaming at 12+ CPS shortens switch life. For sustained use, an auto clicker at 100+ CPS eliminates physical wear entirely.