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Hardware Test: Is Your Device Broken or Not?

Test your mouse, keyboard, controller, screen, microphone, speakers and webcam right in your browser. Clear results in seconds, with nothing to install.

What’s Acting Up?

Controller Tests

Find which part of your controller is failing, from buttons and stick drift to triggers and rumble, on Xbox, PlayStation, Switch and PC.

All 9 controller tests

Choose Your Controller

Full Checkup in 5 Steps

  1. Gamepad TesterShows every button, stick and trigger on your controller live, and catches buttons that are stuck or press on their own. Works with Xbox, PlayStation, Switch and PC gamepads.
  2. Stick Drift TestMeasures how far each analog stick moves while nobody is touching it, and tells you if it is drifting. Works with Xbox, PlayStation, Switch Pro, Joy-Con and PC controllers.
  3. Controller Deadzone TestMeasures where each stick rests and how far it reaches in every direction, then recommends an in-game deadzone for each one. Works with any controller your browser can see.
  4. Controller Trigger TestMeasures how far each trigger travels, whether it returns to rest, and how steady it sits untouched. Works with Xbox, PlayStation, Switch and PC controllers.
  5. Controller Vibration TestMakes each rumble motor in your controller vibrate in turn, the Xbox trigger motors included, so you can tell which one has stopped. Works in Chrome, Edge and Safari.

Mouse Tests

Quick tests for your mouse buttons, scroll wheel, acceleration and click speed, and a converter for your aim.

All 7 mouse tests

Full Checkup in 5 Steps

  1. Mouse Double Click TestChecks every mouse button for a worn switch that registers two clicks when you press once. Tests the left, right, middle and side buttons.
  2. Scroll Wheel TestRecords every notch of your mouse wheel to catch it jumping the wrong way, and checks the wheel click for double clicking.
  3. Mouse Acceleration TestCompares how far your pointer goes when you move the mouse the same distance slowly and fast, to show if acceleration is on. Also catches a sensor losing track.
  4. Mouse Polling Rate TestMeasures how many times a second your mouse reports its movement, from 125 to 8000 Hz, and shows which polling rate it is set to.
  5. Mouse DPI TestMeasures your mouse’s real DPI as you slide it between two marks on your desk, and shows how close it is to the DPI it is set to.

More Mouse Tests

Keyboard Tests

See every key light up as you press it, and catch keys that are dead or type twice.

Both keyboard tests

Full Checkup in 2 Steps

  1. Keyboard TesterLights up each key on a full-size keyboard map as you press it, and catches keys that type twice. Works with any laptop or desktop keyboard.
  2. Keyboard Ghosting TestWalks through six key combinations games use and names any key your keyboard drops while others are held. Works with any laptop or desktop keyboard.

Display Tests

Check a new or old screen for faulty pixels, and make sure it runs at the refresh rate you paid for.

All 5 display tests

Audio Tests

Make sure your microphone picks you up clearly and your speakers play every sound on the correct side.

Both audio tests

Full Checkup in 2 Steps

  1. Mic TestShows your microphone level live, measures your speaking volume and background noise, and plays back a recording so you hear how you sound.
  2. Speaker TestPlays test sounds on the left and right channels, then a low bass and a high treble tone, to find a dead, swapped or rattling speaker.

Webcam Tests

See yourself live, and catch a black, choppy or dark picture before a call.

Both webcam tests

Full Checkup in 2 Steps

  1. Webcam TestShows your camera live and checks that it sends a picture, how smooth it is and how well lit, with its resolution and frame rate.
  2. Webcam Resolution TestFinds the highest resolution your camera sends and the frame rate it keeps at each standard size, from 480p to 4K.

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