Test your gamer reaction speed. This benchmarks how quickly you respond to a simple visual cue — a fun number to chase and compare, not a measure of whether you're a 'better gamer.'
Click, tap, or press Space when the panel turns green.
It measures reaction speed on a browser task. It does not measure aim, game sense, or overall skill. Treat it as a benchmark you can train and improve.
Warm up, use a low-latency wired mouse and a high-refresh monitor if you have one, and take several sessions. Then compete on the leaderboard.
Trained players often score very well on reaction tests, but numbers vary and depend heavily on hardware.
It's practice on a reaction task. It may sharpen responsiveness, but it doesn't measure or guarantee in-game skill.
Yes. A higher refresh rate reduces display latency, which can shave a few milliseconds off your result.
ReactionLab is a browser-based reaction performance test. It is not a medical, neurological, or intelligence assessment. Results depend on your hardware, input device, and browser. See our methodology.