Browser Information
User Agent Client Hints
Query modern User-Agent Client Hints (sec-ch-ua, mobile, platform, architecture).
Checking support...
Feature Not SupportedThis browser does not support the User Agent Client Hints Web API feature. Try testing in a modern browser (such as Chrome, Edge, Safari, or Firefox).
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Interactive Input Workspace
Ready for input
Web API Execution Output
Result output will be displayed here after processing...
Native JavaScript Code Example (Zero Libraries)
if (navigator.userAgentData) {
const hints = await navigator.userAgentData.getHighEntropyValues(['architecture', 'model']);
}About the User Agent Client Hints Web API
User-Agent Client Hints API provides structured information about browser and device.
Specification:W3C & WHATWG Web API Standard
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