IP Fingerprints

IP Fingerprints (ipfingerprints.com) is an online browser fingerprinting and IP analysis tool that displays the various data points used to track and identify web users including IP address, geolocation, browser fingerprint, HTTP headers, screen resolution, time zone, and WebRTC detected IPs. It provides a comprehensive view of what information is visible from the browser environment.

For OSINT investigators conducting operational security assessments, IP Fingerprints is a comprehensive leak detection tool. Unlike simple IP checkers, it surfaces multiple fingerprinting vectors simultaneously — allowing investigators to identify which combination of information uniquely identifies their browser environment, even when IP address anonymization is in place.

WebRTC leak detection is a critical function: certain browser configurations expose the real local and public IP addresses through WebRTC APIs even when connected through a VPN or proxy. IP Fingerprints displays WebRTC-detected IPs alongside the apparent connection IP, immediately revealing whether a VPN is leaking real IP information through the browser's WebRTC implementation.

Browser fingerprinting awareness is essential for OSINT investigators who need to understand how their investigation machine appears to target websites. A unique browser fingerprint — derived from User-Agent, screen resolution, installed fonts, Canvas fingerprint, and dozens of other signals — can identify a specific browser even when IP addresses change. IP Fingerprints shows what these fingerprint components look like, enabling investigators to assess whether their investigation browser is properly configured to minimize fingerprinting.

Time zone and language information exposed by browsers can also reveal geographic information about the investigator. When conducting investigations that require operational anonymization, the browser's displayed timezone should match the apparent geographic location of the anonymization tool.

For non-investigative use, IP Fingerprints helps individuals understand the extent of tracking infrastructure in modern web browsing — a valuable awareness tool for privacy education.

Use IP Fingerprints as part of a pre-investigation operational security checklist, particularly when investigation environments need to appear as a specific geographic location or browser type.