0
Tested
104
Remaining
0%
Complete
Untested
Active
Tested ✓
0
held
Keys currently held
No keys held — press and hold multiple keys
Session record
0 simultaneous
Hold down as many keys as possible at the same time. Keys that register correctly light up blue. If a key stops registering when others are held, your keyboard has ghosting on that combination.
—
WPM
100%
Accuracy
0s
Time
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Esc
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~`
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Enter
⇧ Shift
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?/
⇧ Shift
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Win
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Ctrl
PrtSc
ScrLk
Pause
Ins
Home
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PgDn
↑
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→
NumLk
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7Home
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1End
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3PgDn
Ent
0Ins
.Del
Press any key on your physical keyboard. Tested keys turn green. Click Reset All to start over.
About This Keyboard Testing Tool
This free keyboard tester allows you to test every key press, check anti-ghosting performance (NKRO), measure simultaneous key rollover, and evaluate typing speed in WPM. It works with mechanical keyboards, gaming keyboards, membrane keyboards, and laptop keyboards.