Webcam Test
Check if your camera is working, test resolution and FPS, view device info, and take a snapshot — instantly in your browser.
Webcam Mirror
Use your webcam as a real mirror. Flip horizontally or vertically and run at your camera's maximum resolution — no download needed.
USB Port Test
Verify every USB port on your laptop is working. Plug in a device and watch it detected instantly — no software required.
Mouse Test
Test every mouse button — left, right, middle, back, forward, and all scroll directions. Real-time visual feedback with activity log.
Mouse Drag Test
Test mouse drag-and-drop with real-time coordinates, speed, direction, and distance tracking. Interactive drop zones included.
Spacebar Clicker
Test your spacebar speed. Track total clicks, CPS, CPM, click intervals, session time, and best scores — all live in your browser.
my pc specs
View full details about your PC or laptop — browser, OS, screen, CPU cores, RAM, GPU, battery, network, and storage, all from your browser.
what is my graphics card
Find out what graphics card (GPU) you have — brand, model and name, primary and secondary cards — instantly in your browser. NVIDIA, AMD, Intel or Apple.
how much ram do i have
Check how much memory (RAM) your device has and watch live memory usage, right from your browser.
speaker test
Play test sounds to check if your left and right speakers are working. Test stereo balance, headphones and audio channels right in your browser.
Headphone Test
Check your left and right earcups, verify stereo sound, detect swapped channels, and run a left-right balance test — right in your browser.
Browser Permissions
See the real-time status of every browser permission — camera, mic, location, notifications, Bluetooth, clipboard, and more.
Bluetooth Test
Scan for nearby Bluetooth devices, read GATT service details, and verify your Bluetooth adapter is working — directly in your browser.
Voice Recorder
Record audio online with live waveform visualization, real-time stats, and instant download. No sign-up needed.
Broken Screen Prank
Fake a shattered screen with hyper-realistic spider cracks and glitch effects. Hand to a friend and watch them panic. Tap 5× to exit.
Gyroscope Test
Check if your phone gyroscope is working. View live alpha, beta, and gamma rotation data, a 3D tilt visual, compass, and bubble level — instantly in your browser.
Bouncing DVD Logo
Relive the iconic DVD screensaver. Watch the logo bounce, change color on every hit, and celebrate perfect corner hits — with a live counter.
Vibration Test
Test your phone's vibration motor instantly from your browser — no app needed. Pick a preset pattern, set a duration, or build a custom sequence to check it's working.