Free tests for gamers

Benchmark your reflexes and your setup.

Reaction time, aim, typing and click speed, plus checks for your mouse, keyboard, mic, webcam and monitor. Instant results in your browser.

Test your reaction time Check your gear

FreeNo sign-upPrivate

Reaction Time TestVisual, sound and go/no-go tests in milliseconds. Lucky guesses don't count. 30 secStart Typing TestWPM in 7 languages, a key heatmap, weak-key practice and a free certificate. 30 secStart Aim TrainerFive modes, from Gridshot to Reflex and Precision, with raw mouse input and progress charts. 30 secStart CPS TestClicks per second over 1 to 100 seconds, with personal bests and progress. 5 secStart

Skill tests

How fast and accurate are you?

Reaction Time TestVisual, sound and go/no-go tests in milliseconds. Lucky guesses don't count. Aim TrainerFive modes, from Gridshot to Reflex and Precision, with raw mouse input and progress charts. Typing TestWPM in 7 languages, a key heatmap, weak-key practice and a free certificate. CPS TestClicks per second over 1 to 100 seconds, with personal bests and progress. 10 Second CPS TestThe classic 10-second click speed test, with your progress over time. Jitter Click TestPractise jitter clicking and track your CPS. Butterfly Click TestTwo-finger butterfly clicking, with its own personal bests. Right Click CPS TestHow fast can you right-click? Separate bests from left-click CPS. Spacebar CounterSpace presses per second. Holding the key never counts.

Gear tests

Is your setup working properly?

Mouse & Double Click TestCheck every button and catch a mouse that double clicks on its own. Mouse Polling Rate TestSee your mouse's real report rate in Hz and whether it's steady. Keyboard TesterEvery key, chatter (double typing) and rollover on ANSI or ISO layouts. Mic TestLive level meter, noise check, spectrum and record-and-playback. Webcam TestReal resolution and frame rate, lighting check and test photos. Refresh Rate TestSee your monitor's real Hz, frame times and dropped frames. Dead Pixel TestFull-screen colours that make dead and stuck pixels stand out. Gamepad TesterEvery button, trigger and stick live, plus a stick drift check.

Private by design

Every test runs in your browser. Scores, clicks and recordings never leave your device.

Accurate where it counts

Timers use your browser's high-precision clock, and lucky guesses don't count.

Race your friends

Share any result as an image or a challenge link with exactly the same test.

Two kinds of tests in one place

Skill tests measure you. The reaction time test times how quickly you respond to a colour change, a sound or a go/no-go signal, the aim trainer has five modes (Gridshot, Speed, Tracking, Reflex and Precision) for warming up before you play, and the typing test measures your words per minute in seven languages, shows the keys you miss most and drills them for you. The CPS test counts how many times you can click per second, with dedicated pages for jitter clicking and butterfly clicking, and the spacebar counter does the same for the space bar. Every result can be turned into an image or a "beat my score" link, so you can challenge friends on Discord or anywhere else.

Setup tests check your hardware. The mouse test catches the unwanted double clicks that worn switches produce, the keyboard tester checks every key for chatter and rollover, and the mic test and webcam test check you're ready for calls and streams. The refresh rate test tells you whether your 144 Hz or 240 Hz monitor is actually running at that rate. The dead pixel test fills your screen with solid colours so faulty pixels stand out. And the controller tester shows every button, trigger and stick, with a built-in stick drift check.

Private by design

Every test runs entirely in your browser. Your clicks, scores and controller inputs are never sent to a server. Personal bests are saved in your browser's own storage on this device, and you can clear them at any time by clearing site data.

How accurate are browser tests?

Very accurate for comparing yourself over time on the same setup. Every result includes a little latency from your equipment: the mouse or touchscreen, the operating system, the browser and the display. A fast gaming mouse on a high-refresh monitor will give slightly better numbers than a laptop trackpad on a 60 Hz screen. Each test page explains what affects its results and how to get the most consistent measurement.