offlinewebtools.com — free, watermark-free browser tools that stay on your device with nothing uploading to our servers

Gamepad Tester

Verify controller buttons, triggers, and stick axes in real time using the browser’s Gamepad API.

What this tool does

Gamepad Tester helps you verify controller buttons, triggers, and stick axes in real time using the browser’s Gamepad API.

What you get

Gamepad Tester produces a direct output in this page and keeps all processing on your device, with nothing uploaded to our servers.

Free to use, no watermarks, runs in your browser—nothing uploads to our servers

No gamepads detected. Connect a controller and press any button to begin.

Report a bug

If this tool misbehaves, share a quick summary so we can investigate. We include the tool URL automatically—no need to copy and paste.