Analog Sticks Test
With Real-time Precision
Visualize your joystick's X/Y position in real time with movement trails. Instantly detect stick drift, dead zones, range limits, and return-to-center accuracy on any Xbox, PlayStation, Nintendo, or third-party controller.
Real-time tracking
Axis precision
Sticks simultaneously
Browser-based
Analog Stick Tester
Move your sticks. Watch every axis.
Real-time X/Y position tracking with trail visualization. See exactly where your sticks go — and where they shouldn't.
Press any button to begin
Connect your controller and press a button. Then move your analog sticks to see real-time tracking.
Left Stick (L3)
CenteredX Axis
0.000
Y Axis
0.000
Distance
0.000
Angle
0°
Right Stick (R3)
CenteredX Axis
0.000
Y Axis
0.000
Distance
0.000
Angle
0°
Trail Length
Adjust how many trail points are drawn
View Mode
Switch between visualization styles
Actions
Clear data or export results
What Is an Analog Stick Test?
An analog stick test measures the real-time position, movement range, and return accuracy of your controller's joysticks. It translates the raw electrical signals from your thumbsticks into a visual X/Y coordinate map — revealing problems that are invisible during normal gameplay.
Why Should You Test Your Analog Sticks?
Analog sticks are the most mechanically stressed part of any controller. Over time, the internal potentiometers wear down, springs weaken, and debris accumulates — all causing issues that worsen gradually. Most players don't notice until it's already affecting their gameplay.
A proper stick test catches these problems early. Whether you're experiencing character movement when your thumbs are off the sticks, imprecise aiming in shooters, or inconsistent camera control — this test shows you exactly what's happening at the hardware level.
- Detect stick drift before it ruins your aim or movement
- Verify full 360° range of motion and edge-to-edge travel
- Measure return-to-center accuracy after releasing the stick
- Map your dead zone to fine-tune in-game sensitivity settings
- Generate proof for warranty claims or pre-purchase checks
How Does the Visualizer Work?
Your controller reports four axis values to the browser through the Gamepad API — two per stick (X and Y). Each axis returns a floating-point number between -1.0 and +1.0, where 0.0 represents the center position. Our tool reads these values 60 times per second and plots them on a circular coordinate map.
The trail mode records your stick's path over time, building a visible history of where the stick has been. This makes irregular patterns, sticky spots, and drift immediately obvious. The heatmap mode shows density — areas where the stick spends the most time appear brighter — which is especially useful for identifying resting-position drift.
Pro Tip
Leave your sticks untouched for 10 seconds and watch the trail. A healthy stick stays as a single dot at the center. If you see scattered dots or a drifting trail, your stick has drift — even if it's too subtle to notice in-game yet.
What Problems Can This Test Detect?
The analog stick test is designed to surface five categories of stick issues. Each produces a distinct visual pattern in the trail and readout data:
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Stick drift — the stick registers input when idle. Shows as a trail drifting away from center without touch.
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Dead zones — areas near center where movement isn't registered. Shows as a blank gap between center and first trail point.
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Range limitation — the stick can't reach full -1.0 or +1.0 on one or more axes. The trail won't touch the outer ring.
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Snap-back overshoot — the stick overshoots center when released, briefly registering the opposite direction.
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Axis inconsistency — the stick gives different values for the same physical position. The trail appears jittery or noisy.
Who Is This Tool For?
This tool is for anyone who uses a game controller and wants to know exactly how their hardware is performing. That includes competitive gamers who need pixel-perfect precision, casual players troubleshooting weird behavior, repair technicians verifying fixes, and buyers checking used controllers before paying.
It's also useful for developers building games with controller support — the raw axis data and visual feedback help you calibrate dead zone settings, input curves, and sensitivity profiles without guesswork.