Every test, grouped by what you want to do
Click, keyboard, reaction, typing, aim and memory tests, five games, device checks and short guides. Every test opens ready to start.
Runs in your browser: nothing to download or install, no plugin and no account.
Click speed and techniques
Clicks per second with a mouse or a controller, the clicking styles players use and an untimed tally.
- CPS testClicks per second, from 1 to 100 seconds
- Clicking techniquesTry jitter, butterfly, drag, Kohi and right-click
- Jitter click testTense the arm and vibrate on one button
- Butterfly click testTwo fingers take turns on one button
- Drag click testSlide a finger across the button
- Kohi click testShort, light, fast taps
- Right-click CPS testClicks per second with the right button
- Controller click speedPresses per second on one controller button
- Click counterCount clicks with no timer, undo a slip
Keyboard and spacebar
How fast one key, any key, or keys and clicks together can go.
Reaction
React to a cue, pick a side or hold back.
Typing
Speed tests, touch typing lessons, number-pad practice, a word game and printable drills.
- Typing testWords per minute and accuracy, 15 s to 10 min
- Typing lessonsLearn touch typing, one pair of keys at a time
- 10-key testNumbers on the number pad, in keystrokes per hour
- Typing word gameType words in a row to build a combo
- Typing practice sheetsFive printable drills for class or home
- WPM calculatorWork out WPM; convert WPM, CPM and KPH
Aim and sensitivity
Targets on a 2D field and your mouse sensitivity.
Memory
Five short memory tasks, each with its own rule.
Games
Five original games and a daily challenge.
- Original gamesAll five games side by side
- Spacebar clicker gamePress space, buy upgrades, grow the arcade
- Aim target gameTargets shrink as you climb levels
- Click endurance gameHold a steady pace; your slowest stretch counts
- Click rhythm gameClick on the beat for 16 beats
- Typing word gameType words in a row to build a combo
- Daily challengeThree rounds, the same for everyone today
Mouse, keyboard and controller checks
See what your browser receives from each button, key, wheel, touch and stick.
- Mouse testEvery button, the wheel and a drag
- Double-click testDoes one press turn into two clicks?
- Scroll speed testWheel direction, events and deltas
- Polling rate testMouse events per second your browser gets
- Keyboard testEvery key, combos and keys held at once
- Keyboard double press testDoes one key press register twice?
- Touch testDraw each finger's path on the screen
- Gamepad testButtons, sticks and the dead zone
Guides
Short answers: good scores, average reaction and typing speed, typing faster, and a mouse or keyboard that doubles up.
- CPS score guideWhat counts as a good CPS
- Average reaction timeWhat an average reaction time is
- Reaction practiceWhat helps and what does not
- How to type fasterPractice that raises your WPM
- Average typing speedWhat a good WPM is, from a study of 168,960 typists
- Why is my mouse double clicking?Causes and fixes, step by step
- Keyboard typing double lettersOne press, two letters: causes and fixes
Your practice passport
See your latest run and the best for those same settings across the tests. It stays on this browser, with no account or combined score.
Keep a copy of your progress
Your results live only in this browser. Save them to a file to keep them safe or to move them to another browser; nothing is uploaded.