What does this page tell me about my device?
This page shows the main device and browser details that a website can read from your current session, including device type, operating system, browser, screen information, public IP address, timezone, language and selected privacy signals.
Nothing needs to be installed. The results come from the request your browser makes to this page and the browser features that are available to websites.
What device information can websites actually see?
Websites can usually identify the broad environment you are using, such as desktop or mobile, operating system family, browser, screen characteristics, language, timezone and public IP address. Some browsers also expose limited hardware or graphics hints.
This is not a full system scan. Ordinary webpages generally cannot read your private files, installed programs, exact CPU model or other sensitive system information.
How can I check my full computer or phone specifications?
This page is useful for the information websites can detect, but your device settings provide the most complete specifications.
On Windows, open Settings → System → About or System Information. On macOS, use About This Mac. Android and iPhone devices show model, storage and software details in their About or General settings.
Why can’t this page always show my exact device model?
Modern browsers deliberately limit model-level information because exact hardware details can make a device easier to fingerprint. This is especially common on iPhone, iPad and privacy-focused browsers.
Your own device settings are the best place to find the exact model name. This page focuses on information that browsers can report consistently.
Can a website see my device ID?
Standard web browsers do not expose one universal hardware device ID to websites. That restriction is an important privacy safeguard.
Websites may instead use cookies, account logins, sessions and combinations of browser signals to recognize a returning browser, but those are not the same as a permanent hardware ID.
How do I find or manage a lost device?
Use the official service for your platform rather than a browser-based device checker. Apple provides Find My, Android provides Find My Device, and Windows includes device-location features when they have been enabled.
Those services can help locate, lock or erase a device because they are connected to your platform account.
Why does my operating system matter?
Your operating system, such as Windows, macOS, Android or iOS, is one of the main signals websites use for compatibility decisions. It can affect which browser features, downloads and instructions are appropriate for your device.
This page detects the operating system family automatically from the information your browser provides.
Why do some details say “Unknown” or “Not supported”?
Browsers do not all expose the same information. Safari, Firefox, Brave and other privacy-focused configurations may hide or reduce hardware, network, graphics or advanced browser hints.
A missing value usually means the browser did not provide that signal. It does not mean there is something wrong with your device.