Games / Practice
Aim Trainer: Online Mouse Aim Practice
Practise mouse aim in your browser: click targets that appear at random as quickly as you can for 15, 30, or 60 seconds, choose the target size, and track hits, accuracy, median time to hit, and your best score.
Aim Trainer: Online Mouse Aim Practice: Each target appears at a random spot when you hit the last one, and the time from appearing to being hit is recorded. Clicks that miss lower your accuracy. The score is hits × accuracy, divided by the median time to hit, so speed and precision both count; the best score is saved in this browser. Runs 100% locally in your browser with zero server file uploads.
- Category
- Everyday tools
- Runs
- In your browser
- Cost
- Free · no sign-up
- Availability
- Ready to use
Runs entirely in your browser
A target appears at a random place each time you hit one; clicks that miss count against your accuracy. The score multiplies hits by accuracy and divides by the median time to hit, so fast, careful clicking wins. Smaller targets are harder. Your best score is saved in this browser.
Training
Short, regular sessions help more than long ones. Start with large targets to build consistency, then make them smaller as your accuracy stays above 90%.
Pure reaction
The time to hit includes moving the mouse; to measure reaction alone, try the reaction time test.
How to use it
- Choose the target size and the length of the round.
- Press start and click each target as it appears.
- Read your hits, accuracy, and time, and try to beat your best score.
Privacy & limitations
Played in your browser; your best score is saved only on this device.
Related tools
Frequently asked questions
What is a good time to hit?
Around 400 to 600 ms is typical for large targets; experienced players with smaller targets get under 400 ms.
Does mouse sensitivity matter?
Yes: too high makes you overshoot, too low makes you drag. Lower sensitivity with larger arm movements is usually more precise.
Does the screen matter?
A higher refresh rate shows targets sooner and makes motion smoother; check yours with the refresh rate test.
Free tool · runs in your browser · no account required