Tool
DPI Analyzer
Verify your mouse sensor accuracy, measure the true DPI, and see deviation in real time. Hold the crosshair, move your mouse across a known distance, and release to capture the measurement.
Configured DPI
Target Distance
Axis
Instructions
Hold the crosshair, move the mouse the marked distance, release to capture results.
Actual DPI
0.00
Target Counts
0
Actual Counts
0
Deviation
0.00%
Click and hold anywhere on the track (or the crosshair) to start recording. Release the mouse button to stop.
True Mouse DPI Analyzer
Measure the true DPI of your mouse with this tool and improve your gaming. We bypass browser zoom, pointer speed, and OS acceleration so the raw counts mirror what your sensor reports.
Major update
No measurement limits, all four axes supported, and your results update live with two-decimal accuracy.
You can measure all four axes:
- X+ is from left to right.
- X- is from right to left.
- Y+ is from bottom to top.
- Y- is from top to bottom.
The target count and actual moved counts are shown once you release the crosshair.
Instructions
- Mark the distance you want to test on your desk or mousepad. Measure the distance itself, not the size of the pad.
- Enter that distance here, choose the correct unit and the axis you plan to move along.
- Enter your configured DPI (or a best guess). The analyzer will output the actual DPI after the measurement.
- Click and hold the crosshair, move the mouse exactly the marked distance, then release.
- The deviation shows how far off your actual DPI is from the configured value.
Tip: Escape exits measurement mode. Use fullscreen browser windows for consistent data.