Is your Nintendo Switch Pro Controller still performing as it should? Start with the free online joypad tester on our homepage: connect the controller to your computer, open the tester in your browser, and test the sticks, buttons and triggers — with nothing to download.
How to test your Switch Pro Controller
Follow these steps for a full check:
- Connect your Switch Pro Controller to your computer with a USB cable and wait until your system recognises it.
- Open the free online Joypad Tester on our homepage, then press any button so the tester detects your controller.
- Leave both sticks at rest and check the readouts: values should sit near the centre and stay still.
- Push each stick slowly through its full range, then move it in a smooth circle, watching that the on-screen dot follows steadily.
- Press every face button, D-pad direction and shoulder button one at a time, confirming each registers and releases cleanly.
- Squeeze the ZL and ZR triggers slowly from rest to fully pressed, checking the readout climbs smoothly with no sudden jumps.
- If your browser supports it, run the vibration test and confirm the controller responds.
What to check
Keep an eye on these points as you test:
- Sticks at rest: no movement on the readouts when untouched — movement here suggests stick drift.
- Dead-zone stability: values near the centre should stay neutral or register cleanly, without flickering.
- Circular motion: the on-screen dot should trace a smooth, even circle as you rotate each stick.
- Buttons: every button and D-pad direction should register on each press without sticking.
- Triggers: ZL and ZR should travel smoothly from rest to fully pressed.
- Vibration: you should feel the controller respond when the test runs.
Troubleshooting
Not detected? Try another USB cable or port, then open the tester again once your system recognises the controller.
If a stick drifts at rest, note the direction it pulls, then retest after cleaning around the stick base and recalibrating where your system allows. Our drift prevention guide covers sensible maintenance habits.
For a closer look at the watch-the-dot technique, our TMR drift test walks through spotting drift step by step.
We never promise a fix for a specific fault — if problems persist after cleaning and recalibration, consider a professional repair or a replacement.
Retest after cleaning or recalibration to compare against your baseline, and browse the Guides hub for more testing walkthroughs.