Browser and OS Currency Check

A free currency check that judges, not just reports. It detects your browser and Windows build, compares them against a known-current baseline that ships inside this page, and tells you plainly whether each is current, an update behind, or END OF LIFE. An out-of-date browser or an unsupported Windows build is a security liability; this gives you the screenshot-to-IT verdict to prove it.

Privacy: All detection runs in this browser tab against a version list built into the page. Your browser and OS details are read locally and never transmitted. There are no network requests. View source to verify.

Configuration

Driver: Local version baseline

Takes about 2 seconds. Runs entirely client-side; no requests leave your browser.

Status Check Step
Pending

Detect browser and operating system

Reading the browser brand, full version, engine, and the Windows 10/11 build.

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Pending

Compare against the known-current baseline

Showing both the detected version and the baseline it is measured against.

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Pending

Currency verdict

Deciding current, update available, or END OF LIFE for each component.

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