About Gamepad Tester
We built the most comprehensive free online controller testing platform — no downloads, no sign-ups, just instant, accurate diagnostics for every gamepad.
Our Story
Gamepad Tester was born out of frustration. Gamers had to download sketchy software or wade through complicated driver tools just to check if their controller was working properly. We knew there had to be a better way.
Using the Web Gamepad API built into modern browsers, we created a suite of testing tools that work instantly — right in your browser window. No downloads. No installations. No accounts. Just connect your controller and start testing in seconds.
Today, Gamepad Tester supports over 20 types of controllers including PlayStation, Xbox, Nintendo Switch, and generic third-party gamepads — helping hundreds of thousands of players verify their hardware, diagnose issues, and get back to gaming faster.
What We Stand For
Speed & Accuracy
Real-time input detection with sub-millisecond polling for precise diagnostics.
Privacy First
All testing happens in your browser. We never store or transmit your controller data.
Built for Everyone
Whether you're a casual gamer or a professional esports player, our tools serve everyone.
Always Free
Every tool, every test, every feature — completely free, no registration required.
What You Can Test
Free online gamepad testing. Real-time diagnostics for Xbox, PlayStation, Nintendo, and all USB/Bluetooth controllers.