Kaizen Fast Clicker fires flawless double-clicks at any interval you choose — with hotkeys, repeat limits and single/double/right modes. No worn-out fingers, no worn-out switches. Free to try on Windows.
Need full mouse & keyboard automation instead? Try Kaizen Auto Mouse Click.
A double click test counts how many double-clicks you can perform in a fixed time. Two clicks only count as a double-click when they land within your operating system's double-click window (about 500 ms by default on Windows), so the counter tracks genuine doubles — not just raw clicks. The tool shows both, and runs entirely in your browser.
This test doubles as a mouse-health check. A worn micro-switch “bounces”, registering two clicks on one physical press — files open when you meant to select, drags drop mid-way. To check: click the pad slowly, once at a time. If the double-click counter rises on deliberate single clicks, your switch is failing. Fixes, in order: blow out dust, increase the OS double-click threshold, enable debounce in your mouse software, and finally replace the switch or mouse.
| Doubles / second | Rating |
|---|---|
| 1 | Casual |
| 2–3 | Average |
| 4–5 | Fast |
| 6+ | Drag-click territory |
Curious about raw click speed instead? Take the click speed test or push technique with the butterfly click test.
Repetitive double-click work — opening batches of files, game grinding, UI testing — is exactly what Kaizen Fast Clicker is for: a double-click mode with precise intervals and start/stop hotkeys, fully offline. For double-clicks combined with cursor moves and keystrokes, use Kaizen Auto Mouse Click.
A double click test counts how many double-clicks (two clicks within your system's double-click window) you can perform in a set time. It's also used to diagnose faulty mice that register two clicks on one physical press.
Worn or dirty micro-switches bounce, sending two signals for one press. If this test logs double-clicks while you deliberately click slowly and singly, the switch is failing — clean it, adjust debounce settings, or replace the mouse.
Around 2–3 deliberate double-clicks per second is average; 4–5 is fast. Drag-clicking techniques can register far more, but those are click-bursts rather than controlled double-clicks.
Yes — Kaizen Fast Clicker has a double-click mode that fires perfect double-clicks at any interval, with hotkeys, on Windows.