Aim trainer with your real mouse sensitivity.

Short answer: this is a free aim trainer that runs in your browser. No account, no install, nothing uploaded. Thirty seconds, three difficulty levels, and at the end you get accuracy, average reaction time and your best streak.

How to read your result

The number of hits on its own says little. The value comes from reading three things together. Accuracy shows how many of your clicks landed. Average reaction time tells you how fast you find the target from the moment it appears. Best streak is the only figure that says anything about consistency, and in ranked that is mostly what counts.

The usual pattern looks like this: high accuracy with a slow reaction time means you aim carefully and lose duels on timing. The reverse, a fast time with low accuracy, means you shoot before the crosshair arrives. The first is fixed with confidence, the second usually by lowering your sensitivity.

What this test does not measure

Let us be honest: clicking dots on a flat background is not a game. There is no recoil, no enemy movement, no spread and no pressure of a twenty thousand dollar round. This tool measures one specific component: how fast and how precisely you acquire a target.

Treat it as a warm-up and as a reference point. Do one session today, one next week, and compare. A single result means nothing, only a run of them shows direction.

Before you train your aim, check your sensitivity

The most common reason for a poor score is not a lack of talent but badly chosen mouse sensitivity. Too high and the crosshair overshoots, so you correct forever. Too low and you cannot turn to the enemy behind you in time. If you have never set this deliberately, start with the sensitivity calculator, which converts settings between games.

The second thing is hardware. Frametime spikes and input lag look exactly like a weaker hand, and they are not. If your aim feels like it floats despite a correct sensitivity, check the PC optimization.

When aim training alone stops being enough

There comes a point where your aim is fine and the matches still slip away. Then the problem is not your hand but positioning, entry timing and decisions in the rounds that matter. You will not train that by clicking dots, because it is not about reflexes. That is what reviewing your own matches is for: CS2 coaching.

Frequently asked questions

Is this aim trainer free?

Yes, entirely, and without an account. It runs locally in your browser and nothing is sent or stored anywhere.

Does this replace Aim Lab or KovaaK?

No, and that is not the intention. Those have dozens of scenarios and long-term progress tracking. This is a quick warm-up and a simple reference point you have at hand without launching anything.

What counts as a good score?

We do not give ranges, because they depend on your mouse, monitor, sensitivity and window size. The only sensible benchmark is your own score from last week at the same difficulty.

Does it work on a phone?

It does, because it supports touch, but a touchscreen score is not comparable to a mouse. For shooter practice use a computer.