controller-tester

Free Windows tool: how evenly your mouse and controller reports arrive in Windows, a USB map, the power settings that get in the way and a wireless mouse doctor. Binary-only.

Free in-browser tester for your keyboard, mouse & gamepad. Spot dead keys, check buttons, scroll & analog sticks. Private, offline-capable, no install.

Now part of InputLab (github.com/moneks1106-code/InputLab). This repository is no longer updated.

SYNQ: one light app for your mouse, keyboard, controller, headphones, lights and monitors. Every device. One system.

🎮 Free online gamepad testing tool - Detect stick drift, test Controler buttons & vibration for PS4, PS5, Xbox, Nintendo Switch controllers. 🔗 https://controllertest.net

Windows 向けゲームコントローラー診断ツール。入力の可視化・ドリフト・チャタリング・精度テスト

Free, browser-based gamepad tester. Spot stick drift in about 30 seconds. No install, no signup, nothing leaves your browser.

Browser-based hardware diagnostics. Test controllers, monitors, GPUs, speakers, microphones, keyboards and mice with live readouts — stick drift and circularity, dead pixels, frame-time, channel isolation, n-key rollover, mouse polling rate. No install, no backend, nothing uploaded.

Windows app to test, diagnose and calibrate PlayStation DualShock 4 and DualSense controllers: stick drift, deadzones, triggers, sensors and connection, with no drivers or admin rights.

Measure, compare, and troubleshoot your FPS gaming setup with this browser-based toolkit for mice, keyboards, and displays.

Identify any game controller, detect GameSir modes, and test every button — macOS app + CLI