Keyboard Test — Free Online Key Detection Tool
Every key press is detected locally in your browser.
Run a free online keyboard test to verify every key on your keyboard. Press any key to see its label, physical code, and recent history — useful for spotting stuck keys, testing a new mechanical keyboard, or comparing laptop vs external layouts. Works with QWERTY, AZERTY, and other layouts recognized by your OS. No software install needed.
Keyboard Test & Related Device Tools
After confirming your keys, test your mouse clicks, mic input, and clicking speed — all in one place on TapWpm.
よくある質問
What does a keyboard test do?
It shows each key you press along with its physical code, helping you verify that every key registers correctly.
Can I test modifier keys?
Yes. Shift, Ctrl, Alt, and arrow keys all appear with their codes when pressed.
Does this keyboard test work on laptops?
Yes. Any keyboard connected to your browser — laptop, desktop, or external — can be tested on this page.
Why does my key show a different character than the label?
Your OS keyboard layout determines the character output. The code field shows the physical key location, which is useful when diagnosing layout or hardware issues.
Is any data from my keyboard sent online?
No. Key detection happens locally in your browser. TapWpm does not upload keystrokes or store what you type on this page.