Browser & Device Testing
Comprehensive testing tools for web developers and QA professionals. Test keyboard functionality, mouse buttons and tracking, touchscreen responsiveness, screen resolution and dead pixels, color accuracy, and device hardware. Ensure your applications work perfectly across all browsers and devices.
Check which Web APIs and features your browser supports. Scan 100+ features across storage, graphics...
Generate and analyze User Agent strings for any browser, OS, and device. Perfect for developers, tes...
View detailed information about your browser, device, operating system, and system settings. Include...
Test your touchscreen for dead zones, multi-touch support, and responsiveness. Draw mode for accurac...
Test, calibrate, and fix your display with 12 professional tools: Dead Pixels, Master Pattern, SMPTE...
Test your laptop touchpad functionality - detect taps, gestures, multi-touch, and pointer tracking i...
Test your monitor's refresh rate with visual animations. Compare 30Hz, 60Hz, 120Hz side by side and...
Calculate physical screen dimensions, pixel density (PPI), and compare different monitors, laptops,...
Check your screen resolution, browser viewport size, device pixel ratio, color depth, and aspect rat...
Test your microphone with real-time audio visualization. Check volume levels, record audio, and veri...
Test your speakers and headphones with stereo channel tests, frequency sweeps, and audio playback. C...
Test your webcam video quality, capture photos, and check microphone audio levels. View camera resol...