BrowsInfo

⚠️ This page runs entirely in your browser.
It does not send your data to any server. All information shown is for educational purposes only.

NETWORK

Your public IP address is visible to every website you visit (via their server logs). JavaScript cannot access it directly — this demo uses a third-party API (ipinfo.io) to show it.

SYSTEM

Passive data: screen size, color depth, OS (inferred from User-Agent), and hardware concurrency.

BROWSER

Your browser and OS can be inferred from the User-Agent string. Plugins and MIME types are deprecated but still detectable.

DOCUMENT

Passive metadata about the current page: URL, referrer, title, and last modification time.

USER & PRIVACY

Includes language, online status, and geolocation (requires your permission). Also shows storage capabilities and potential WebRTC IP leaks.

STORAGE & TRACKING

Websites can use cookies, localStorage, and other storage to track you across sessions.

FONT DETECTION

By measuring text width, sites can detect installed fonts — a key part of browser fingerprinting.

WEBGL FINGERPRINTING

WebGL reveals GPU and driver details, creating a highly unique fingerprint.

CANVAS FINGERPRINTING

Rendering text/graphics on a hidden canvas produces slightly different output on different systems — used for fingerprinting.

USER BEHAVIOR

Mouse movements and click patterns can be tracked for analytics or bot detection.