CheckMyBits

Aim Trainer – Online Aim Test for Accuracy and Speed

Hit each target as fast as you can. You get three numbers rather than one — speed, accuracy, and how far your misses land — because those diagnose different problems and need opposite fixes. Use it as an aim test to measure yourself, or as quick aim practice before you play.

Runs in your browser. Nothing is recorded or uploaded.

How to practise your aim online

  1. Use a mouse. A trackpad measures the trackpad, not your aim.
  2. Pick a duration. Thirty seconds is a reasonable default.
  3. Press Start, then click each target as it appears. Every target is placed a real distance from the last, so each one needs an actual movement.
  4. Missing costs you accuracy but does not end the run — keep going.
  5. Run it three or four times. A single 30-second sample varies by around 20%.

Reading your three numbers

What the misses tell you about your settings

This is the part most trainers leave out. When you flick at a target and miss, where you land matters more than the fact you missed.

Stopping consistently short means you are under-travelling: your hand is making the movement it has learned, but the pointer is not covering the distance. That is sensitivity set too low, or a DPI change you did not notice. Consistently overshooting is the reverse — sensitivity too high, so the same hand movement carries the pointer past the target.

Both of those are settings problems with a settings fix, and no amount of practice corrects them efficiently. Misses scattered randomly in all directions are different: that is genuine tracking inconsistency, and it is the thing practice actually improves.

Improving: what works, in order

Get your sensitivity right first
  1. Find a sensitivity you can repeat. The goal is that the same hand movement lands in the same place every time, not that the number is low or high.
  2. Check your DPI has not changed. Many mice have a DPI button next to the wheel that is easy to press by accident, and it silently ruins aim that was fine yesterday.
  3. Use the miss distance above. Consistently short, go up. Consistently long, come down. Change one thing at a time.
  4. Then stop changing it. Constantly adjusting sensitivity is the single most common reason people never build consistent aim.
Then build accuracy, then speed
  1. Slow down deliberately until you are above 85% accuracy, even if the rate looks poor.
  2. Raise speed gradually while holding that accuracy. If accuracy drops, you went too fast.
  3. Short sessions beat long ones. Ten focused minutes is worth more than an hour of tired clicking.
  4. Warm up before playing rather than treating this as training on its own — the transfer to real games is real but modest.
Rule out the hardware
  1. Check your mouse is not double-firing with the mouse test. A chattering switch registers phantom clicks that count as misses here.
  2. Check your real refresh rate with the refresh rate test. A 144Hz monitor running at 60 makes targets appear later than you think.
  3. Clean the sensor and use a mat. Glass and high-gloss desks defeat optical sensors and produce exactly the random misses that look like poor aim.
  4. On wireless, charge the battery. Low power causes intermittent tracking that is easy to mistake for your own inconsistency.

Frequently asked questions

How do I practise my aim online?
Press start and click each target as quickly and accurately as you can. After each run you see targets per second, accuracy and how far your misses landed. Repeat to see whether you are improving.
Is this an aim test or an aim trainer?
Both. A single run gives you a measured score, like an aim test, and doing it regularly works as aim training. The miss distance shows how far your misses land from the target, which helps when you are tuning mouse sensitivity.
What is a good targets-per-second score?
Around 0.9 to 1.2 targets per second is where regular FPS players tend to sit on a static-target test like this one. Above 1.4 is genuinely quick. Below 0.8 usually means you are being careful rather than slow — check your accuracy figure, because high accuracy with a low rate is a different problem from low accuracy with a high one, and they need opposite practice.
Should I focus on speed or accuracy?
Accuracy first, almost always. If you are below about 70% you are spraying, and clicking faster simply produces more misses. The conventional approach is to slow down until accuracy sits above 85%, then gradually rebuild speed while holding that accuracy. Speed built on top of poor accuracy does not transfer to a real game, because a miss there costs far more than a lost fraction of a second.
What does the miss distance tell me?
More than the other two numbers, and almost nobody reports it. If your misses land consistently short of the target, you are under-travelling and your sensitivity is probably too low. If you consistently overshoot, it is too high. That points at a setting you can change rather than telling you to practise more. Random misses in all directions are a tracking problem instead, which practice does improve.
Is a browser aim trainer as good as a dedicated one?
For static-target clicking, it is close. What a browser cannot do well is tracking, where you follow a moving target continuously, because pointer lock and raw mouse input behave differently inside a page than in a game. Dedicated trainers like Aim Labs and Kovaak's also offer scenario libraries and long-term progress tracking. This is for a quick, honest check of click accuracy with nothing to install.
Does my sensitivity setting matter for this test?
Considerably, and that is the point. The arena is a fixed size on your screen, so the mouse movement needed to cross it depends entirely on your DPI and in-game sensitivity. If your result here is much worse than you expect, test again after checking your sensitivity is what you think it is — a changed DPI setting is a common and invisible cause of aim suddenly getting worse.
Why do my scores vary so much between runs?
Because aim is noisy and a 30-second sample is short. Run-to-run variation of 20% is normal. Three or four attempts gives a far more reliable picture than one, and comparing a single run against a single run from a friend tells you very little.
Can I use a trackpad or touchscreen?
You can, but the result measures the trackpad rather than your aim. Trackpads have no consistent relationship between hand movement and pointer travel, and touchscreens remove the pointing problem entirely. Use a mouse if the number is meant to mean anything.
Does practising here make me better at games?
Somewhat, for the specific skill of flicking to a static target and clicking it — which is a real component of most shooters. It will not improve tracking, recoil control, movement or game sense, which matter at least as much. Treat it as a warm-up and a way to check your settings have not drifted, rather than as training on its own.

Fix-it steps last checked against current operating system releases on 18 October 2026.