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Our Mission
About Gamepad Tester
We build state-of-the-art diagnostic utilities for gamers, developers, and hardware enthusiasts worldwide.
Gamepad Tester was founded with a singular vision: to create the most accurate, responsive, and beautiful controller calibration tool accessible directly in the browser. We believe that professional-grade diagnostic tools should not require heavy software packages or system level installations. Our platform leverages the W3C standard HTML5 Gamepad API, capturing high-frequency input arrays at up to 60fps. By combining web-native performance with elegant modern visualizations, we help gamers identify stick drift, trigger thresholds, button responsiveness, and input delays instantly.
Console Precision
Measure thumbstick coordinates, axis drift parameters, and trigger values with sub-millisecond accuracy.
Built for Gamers
Designed side-by-side with professional esports players to diagnose drift offsets and optimize responsiveness.
Whether you are fine-tuning a brand new PS5 DualSense, testing a custom retro pad, or calibrating an old gamepad after mechanical repairs, Gamepad Tester offers a premium browser environment to inspect and perfect your hardware ecosystem.