About GamepadTools

What We Do

GamepadTools provides a complete suite of free, browser-based tools for testing gaming hardware. From gamepad button checks to GPU benchmarks, from mouse DPI measurement to monitor refresh rate detection — every tool runs locally in your browser using modern web APIs like the Gamepad API, WebHID, WebGL, and WebGPU.

Why Browser-Based?

Traditional hardware testers require downloads, installations, and often Windows-only executables. We believe the modern web can do better. Every tool here:

• Runs entirely in your browser — no downloads, no installs.
• Works on any modern operating system: Windows, macOS, Linux, Chrome OS, and even mobile.
• Keeps your data private — nothing is uploaded to our servers.
• Is genuinely free to use, supported only by non-intrusive ads.

Our Tools

We currently offer 18 free tools across three categories:

• Gamepad: button tests, joystick analysis, latency measurement, dead zone visualization, polling rate detection, vibration checks, and battery monitoring.
• Mouse: DPI analysis, click speed (CPS) testing, double-click chatter detection, button verification, polling rate, and reaction time benchmarks.
• GPU & Monitor: GPU model detection, frame rate stress testing, refresh rate measurement, screen bleed checks, and resolution analysis.

Contact Us

Have a question, suggestion, or bug report? Drop us a line at contact@gamepadtools.com — we read every message.