⭐ 0
🔍
Text Image PDF & Docs Audio Music Electronics Time Utilities Validators Esoteric Games

Mouse Double Click Test — Catch a Faulty Switch

Test every mouse button online: left, right, middle and side buttons light up on a mouse graphic, with press counters, a scroll check and a double-click detector.

Click, double-click and scroll inside this area. The right-click menu is disabled here so every button can be tested.

0
Left
0
Right
0
Middle
0
Back
0
Forward
0
Scroll up
0
Scroll down

    Each entry is the time between two clicks of the same button. A deliberate double-click lands around 150–500 ms; intervals under 80 ms are flagged as suspected switch bounce — the fault behind a mouse that double-clicks by itself.

    Processing... 0%

    Result

    This page opens the mouse tester with the click interval log highlighted: single-click in the test area repeatedly and watch the milliseconds between consecutive clicks of the same button.

    The diagnosis rule is simple and honest: a human double-click takes roughly 150–500 ms, and a clean single click produces no short interval at all. If entries under 80 ms appear while you were single-clicking, the switch contacts are bouncing — your mouse is double-clicking by itself, and the flagged entries are the proof.

    Switch bounce gets worse with wear, so test the button you use most. If the left button shows flagged intervals and the right one never does, the hardware verdict is clear: the switch needs cleaning or replacement, and no driver setting will fix it.

    🛡️
    Executed in Browser

    Your files and inputs never leave this device. Processing runs completely offline. 100% Secure.

    Accepted Formats & Rules

    • On-screen mouse graphic that lights up left, right, middle, back and forward buttons via mousedown, with per-button press counters.
    • Scroll wheel check with separate up and down step counters driven by real wheel events.
    • Double-click detector: a log of intervals between consecutive clicks of the same button, flagging gaps under 80 ms as suspected switch bounce.

    Key Benefits

    ✓ One page for the whole mouse: buttons, wheel and side keys are tested in a single area with the context menu suppressed.
    ✓ Honest double-click diagnosis: the log shows real intervals between clicks in milliseconds instead of a vague pass or fail.
    ✓ Nothing to install and nothing leaves your device — clicks are read from standard browser events, locally.

    Use Cases

    • • Prove a suspected hardware double-click: single-click repeatedly and look for flagged intervals under 80 ms in the log.
    • • Check every button of a new or second-hand mouse — including the side back/forward keys — before trusting it for work or games.
    • • Diagnose a skipping scroll wheel: spin one notch at a time and compare the up and down step counters with what your finger did.