Hello r/gamedev, I made this free little tool to test out controller inputs, since there's hardly a way to test them out without running a game or some other unrelated software :
Gamepad tester - Apps on Google Play
A Precisely Fun Gamepad Tester by whilefun
3 WAYS !]How to fully test your Xbox Series X controller or Xbox One controller including vibration - YouTube
How Test Your Controller With Gamepad Tester (using phone/PC to detect drift on PS5 DualSense/PS4) - YouTube
How to Use an Xbox One Controller with a Mac
Game Controller Tester 1.7.26.0 (Windows) - Download & Review
My Xbox controller buttons aren't mapped properly on my Mac. How do I fix this? - The Big Tech Question
Game Controller Tester - Download
How to test a game controller input on Windows 10
X Gamepad Tester on the App Store
Game Controller Tester on the Mac App Store
ToS Gamepad Tester on Steam
Microsoft Apps
DS4Windows Not Detecting Controller (Official Fix)