KPS Tester: Keys Per Second & BPM Test
Measure your keyboard speed for osu!mania, rhythm games, and rapid key tapping. Choose a layout and press any bound key to begin.
Test setup
Configure the test before you start.
Test area
Press a bound key to start
Ready
Auto-start is on. Held-key repeat is ignored.
Results
Live KPS over the full test. Hover the graph to inspect BPM.
The performance graph will appear when the test starts.
0 BPM
0 KPS · 0.0s
normalized across 4 keys
About this keyboard speed test
A quick guide to KPS, key modes, and the BPM shown in your graph.
What is KPS?
KPS means keys per second. This tester counts valid keyboard presses in a rolling one-second window and ignores held-key repeat, giving you a clean measure of tapping speed.
1K, 2K, 3K, 4K and more
Use the built-in layouts for common osu!mania and rhythm-game patterns, or create a custom 1–8 key setup for vibro, alternation, or any keyboard speed challenge.
How KPS becomes BPM
The graph converts KPS to a four-notes-per-beat BPM estimate, normalized by the number of active keys. Hover any point to see its KPS, time, and BPM.