Optimize your productivity with our developer-grade Browser Capability Inspector. Detect user-agent, screen dimensions, timezones, and active device sandbox capabilities. Engineered to operate fully within your web browser, this utility guarantees complete data privacy and offline capability with no server overhead.
Interactive Browser Capability Inspector workspace processes all data directly inside your browser for maximum privacy.
Yes! Like all Checkistan services, the Browser Capability Inspector is 100% free with no commercial restrictions, subscription limits, or account requirements.
It runs entirely in-browser using modern JavaScript. Your text strings, configurations, and files are held in local memory and are never uploaded to any remote databases.
No installation is required. It is a standalone, lightweight web applet fully compatible with any modern responsive browser on mobile and desktop.