Free tests

Real DPI analyzer

Click the box (the pointer locks), move the mouse straight right by a distance you measured on the desk, then press Esc.

Counts0
Real DPI0
Click to start

Windows pointer speed and acceleration can spoil the reading; if the browser gives raw movement, the result is not affected. Measure three times and take the average.

The test runs entirely in your browser; nothing is sent.

If the real DPI differs from the printed one, set your DPI steps in HEJİR to match; your sensitivity across games comes out right too.Try HEJİR free
Why is it different from the box?

Sensors can be off by a few percent from the factory; some mice by more.

What distance?

At least 10 cm; the longer the distance, the more accurate the result.

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