Transitions should appear perfectly smooth with zero visible stripes or blocks.
Our Free Color Depth Checker provides a professional, high-performance solution to check screen color depth, pixel depth, maximum supportable color count, and display true-color performance with an offline gradient checker directly within your browser. Engineered for maximum speed and absolute privacy, the tool operates entirely on the client side using secure local JavaScript processing—meaning your data never leaves your device and is never uploaded to any external server. Whether you are working on a desktop, tablet, or mobile phone, the responsive and premium interface delivers instant real-time results with zero wait times. Designed for daily productivity, it features fully configurable parameters, robust input verification, and offline capability to ensure a seamless, secure workflow.
The page reads the screen context parameters via the DOM window variables.
Observe the color gradients below; smooth transitions verify true color display capabilities.
Review the generated diagnostic metrics and security ratings locally.
Simulates VPN WebRTC routing anomalies, checks active network IP addresses, and inspects CPU core allocations.
Configure testing variables—specify geolocation overrides, set range thresholds, and toggle device diagnostic features dynamically.
All hardware permissions and storage audits remain strictly local. Absolutely no diagnostic telemetry is transmitted to third parties.