INPUT TESTS / CHALLENGE
How many keys can you press?
Choose a duration. Keep one input type. Compare against yourself.
5.0sTest duration
0Keys
0.00KPS
Focus this area and press any keys. Every key press counts.
No account. Just your browser.See the method
Use a result as a starting point
KPS means keys per second over the full selected duration. Held-key repeats do not count. Tab moves focus and ends the run; reserved shortcuts may never reach this page.
Does this measure hardware latency or polling rate?
No. Browser event delivery is affected by scheduling and input processing. These tools do not certify hardware latency, USB polling rate, DPI accuracy or switch lifespan.
Where do my results go?
The last 30 runs stay in this browser’s local storage. Use the history button to copy a readable report, export JSON or remove them. Raw keyboard and pointer event streams are not sent to a server by this app.