About Gamepad Test App

Browser controller testing made simple and accessible

Our Mission

Gamepad Test App was created to provide gamers and developers with a reliable, easy-to-use tool for testing gaming controllers. We believe that everyone should have access to reliable controller diagnostics without needing expensive equipment or technical expertise.

What We Offer

Comprehensive Testing

  • - 9 browser test categories
  • - Stick drift detection with clear thresholds
  • - Button press and release testing
  • - Trigger range checks
  • - Vibration and rumble testing
  • - Snapback checks
  • - Browser input timeline
  • - Sony WebHID output controls
  • - Comparison mode side-by-side

Advanced Features

  • - Ghost Mode: Persistence during brief cable disconnects
  • - Buffered Sampling: Reduced UI churn during browser polling
  • - Audio Assist: Sound feedback for inputs
  • - 3D parallax analog visualization
  • - Browser-observed cadence and jitter estimates
  • - Report card PNG generation
  • - Timer and animation cleanup safeguards
  • - DualSense and DualShock 4 WebHID controls
  • - Educational metric descriptions

Supported Controllers

PS5

DualSense

PS4

DualShock 4

Xbox

Series X/S

Xbox

One S/X

NS

Switch Pro

Get in Touch

Have questions, suggestions, or found a bug? We'd love to hear from you!

Contact SupportReport Bug