Test Every Piece of Your Gaming Setup
Free, accurate, browser-based tools to test your gamepad, analyse your mouse DPI, check GPU info, and measure refresh rates. Built for gamers, by gamers.
18 Free Gaming & Hardware Tests
Gamepad Tester
Test all gamepad buttons, sticks, and triggers in real time.
GamepadJoystick Test
Visualise analog stick movement, range, and centering.
GamepadVibration Check
Test controller rumble motors and haptic feedback.
GamepadLatency Test
Measure controller input lag in milliseconds.
GamepadDead Zone Test
Visualize and measure controller stick dead zones.
GamepadPolling Rate Check
Test how many times per second your gamepad reports.
GamepadBattery Check
Check your controller's battery level via WebHID.
GamepadDPI Analyzer
Detect and measure your real mouse DPI.
MouseClick Speed Test
Measure your clicks per second (CPS).
MouseDouble Click Test
Detect double-click errors and mouse switch chatter.
MouseMouse Button Check
Test all mouse buttons including side buttons.
MousePolling Rate
Measure your mouse's polling rate in Hz.
MouseReaction Time Test
Test how fast you can react to a visual cue.
MouseGPU Check
Detect your GPU model, vendor, and capabilities.
GPU & MonitorFrame Rate Test
Benchmark your GPU's frames per second (FPS).
GPU & MonitorRefresh Rate Test
Detect your monitor's refresh rate in Hz.
GPU & MonitorScreen Bleeding
Check for backlight bleed, IPS glow, and dead pixels.
GPU & MonitorResolution Check
Detect screen resolution, DPR, aspect ratio, and PPI.
GPU & MonitorBuilt for Gamers
Instant Results
Everything runs in your browser using modern web APIs. Open the page, start testing. No downloads, no installs.
100% Private
All measurements happen locally on your device. Your hardware info never leaves your browser.
Works Everywhere
Chrome, Edge, Firefox, Safari, mobile, desktop, Linux, Mac, Windows — every modern browser is supported.
Free Forever
No accounts, no paywalls, no premium tiers. Every tool is free to use, ad-supported, and always will be.
Helpful Guides
In-depth articles on testing, fixing, and optimizing your gaming gear.
How to Test Your Gamepad for Stick Drift: A Complete Guide
Stick drift ruins gameplay. Learn how to confirm it, measure it precisely, and decide whether to fix or replace your controller.
Read GuideMore guides coming soon
We're working on detailed articles for every tool. Check back regularly for new content.