Developer & IT
Complete toolkit for developers, programmers, and IT professionals. Streamline your development workflow with code formatting and minification, network diagnostics, security utilities, API testing, database management, Git helpers, and comprehensive browser and device testing tools. From front-end to back-end, from development to deployment, these tools help you code faster, debug smarter, and build better applications.
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...
Test mouse buttons, scroll wheel, click speed (CPS), and drag functionality. Visual feedback shows i...
Test your keyboard for broken keys, ghosting, and rollover issues. Supports Full (100%), TKL (80%),...