24 free game tools
Free game tools
Aim and reflexes
Warm up, test your hands, beat your best.
Aim Trainer
Any FPS
30 seconds. Flick, click, climb the global leaderboard.
OpenTracking Trainer
Any FPS
Keep your crosshair on a moving target for 30 seconds. Scored on time on target.
OpenReaction Test
Any game
Five rounds. Wait for red, then click faster than your squad.
OpenCPS Test
Any game
Click as fast as you can for 5 seconds. Also 1, 10, 30 and 60-second modes.
OpenSpacebar Counter
Any game
How many times can you hit space in 5, 10, 30 or 60 seconds?
OpenSettings and converters
Sensitivity, DPI, FOV and frame-time maths, done for you.
Sens Converter
Valorant · CS2 · Apex · OW2 · CoD
Carry your muscle memory across games, with eDPI and cm/360.
OpeneDPI Calculator
Valorant · CS2 · Apex · OW2 · CoD
Your effective sensitivity in one number, plus how far your mouse travels for a full turn.
OpenDPI Converter
Any game
New mouse or new DPI? Get the in-game sensitivity that feels exactly the same.
OpenFOV Converter
Any FPS
Convert field of view between horizontal and vertical, and between 4:3, 16:9 and ultrawide.
OpenFrame Time Calculator
Any game
Turn FPS into milliseconds per frame and back, and see what your refresh rate can show.
OpenMouse, keyboard and monitor tests
Check your gear is doing what the box says.
Polling Rate Test
Any mouse
Move your mouse and see how often it reports: 125, 500, 1000 Hz or more.
OpenMouse DPI Analyzer
Any mouse
Move your mouse a measured distance and see the DPI it actually reports.
OpenDouble Click Test
Any mouse
Find out if your mouse double-clicks on its own before it costs you a round.
OpenKeyboard Tester
Any keyboard
Press every key to check it works, and see how many keys register at once.
OpenRefresh Rate Test
Any monitor
Check your monitor is really running at 144, 165 or 240 Hz, not stuck at 60.
OpenDead Pixel Test
Any monitor
Fill your screen with solid colours to spot dead and stuck pixels on a new monitor.
OpenGame guides and fun
Cheats, names, pickers and planners for the games you play.
GTA V Cheats
GTA V · Story Mode
Every PC console code and phone number, one click to copy.
OpenAgent Roulette
Valorant
Random agents for your whole squad, plus stream challenges.
OpenRandom Team Generator
Customs · LAN · any game
Paste your players and split them into random teams in one click.
OpenBracket Generator
Any game
A knockout bracket for 2 to 64 teams. Click the winners to fill it in.
OpenStylish Name Generator
BGMI · Free Fire · any game
Turn your name into fancy fonts and symbols, then copy it into your game.
OpenNether Portal Calculator
Minecraft
Convert Overworld and Nether coordinates so your portals link up.
OpenCircle Generator
Minecraft
Block-by-block circles and ovals for builds, with a count of every row.
OpenSphere Generator
Minecraft
Layer-by-layer block guides for spheres and domes, with block counts.
Open