Free IP Finder - Check Your Public IP Address

Instantly find your public IP address, geolocation, ISP information, and perform comprehensive network diagnostics. 100% free, no registration required.

Public IP Information

Precise IP mapping featuring carrier ISP data, city-level coordinates, and time-zone detection.

Privacy Check

Scan for VPN leaks, WebRTC vulnerabilities, and analyze your global IP reputation status.

Diagnostics

Professional-grade network tools including RDAP WHOIS lookups and port connectivity tests.

Speed Test

Measure your network latency, download capabilities, and connection stability in real-time.

DNS Lookup

Discover your active DNS servers, check for DNS leaks, and verify resolver configuration.

HTTP Headers

View all HTTP request headers, user agent strings, and browser identification data.

Browser Storage

Analyze localStorage, sessionStorage, and cookie usage with storage quota information.

Security Scan

Comprehensive security audit checking HTTPS, security headers, and potential vulnerabilities.

Performance

Real-time browser performance metrics including memory usage, frame rate, and load times.

Public IP Information

Real-time IP address and location information.

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ISP Provider -
Location -
Timezone -
Coordinates -

๐Ÿ“– What This Information Means

๐Ÿ“ IP Address

Your public IP address visible to all websites and online services you visit. This is how websites identify your connection.

๐ŸŒ ISP Provider

Internet Service Provider or organization that owns your IP address range and provides your internet connection.

๐Ÿ“Œ Location

Approximate geographic location (city-level) determined by your IP address. This is not your exact physical address.

๐Ÿ• Timezone

Time zone associated with your detected IP location, used by websites to display local times.

๐Ÿ—บ๏ธ Coordinates

Latitude and longitude coordinates of your approximate location. These are estimates, not your exact address.

System Diagnostics

Detailed information about your browser and network configuration.

Browser -
Platform -
Screen Resolution -
Language -
Connection Type -
Cookies Enabled -
Do Not Track -

๐Ÿ“– What This Information Means

๐ŸŒ Browser

Web browser application you're currently using to view this page (Chrome, Firefox, Safari, Edge, etc.).

๐Ÿ’ป Platform

Operating system and device architecture running on your computer (Windows, macOS, Linux, Android, iOS, etc.).

๐Ÿ“บ Screen Resolution

Display dimensions in pixels (width ร— height) of your monitor or screen. Used by websites to optimize layouts.

๐Ÿ—ฃ๏ธ Language

Browser's preferred language setting for displaying website content in your preferred language.

๐Ÿ“ก Connection Type

Network connection speed and type (4G, 5G, WiFi, Ethernet) with approximate bandwidth in Mbps.

๐Ÿช Cookies Enabled

Whether browser accepts cookies for session management, user preferences, and tracking purposes.

๐Ÿ”’ Do Not Track

Privacy setting that requests websites not track your browsing behavior (note: not all sites honor this).

About PublicIpFinder

PublicIpFinder is a high-fidelity network diagnostic suite designed for developers and security professionals who require immediate, accurate connection data without the clutter of traditional tools.

Privacy Check

Analyze potential privacy leaks and security vulnerabilities.

WebRTC Status -
Local IP Addresses Checking...
Canvas Fingerprint -
WebGL Fingerprint -
Installed Plugins -
Do Not Track -
Referrer Policy -
Battery API -
Geolocation Permission -
Hardware Concurrency -
Device Memory -
Ad Blocker Detected -
Timezone Offset -
Privacy Status -

๐Ÿ“– What This Information Means

๐Ÿ“ž WebRTC Status

Real-time communication protocol used for video/audio calls. Can expose your local IP addresses even when using VPN or proxy.

๐Ÿ” Local IP Addresses

Private network IPs that might be leaked via WebRTC. This is a privacy concern if you're using VPN/proxy for anonymity.

๐ŸŽจ Canvas Fingerprint

Unique browser identifier based on how your system renders graphics. Used by websites to track you across the internet.

๐ŸŽฎ WebGL Fingerprint

Graphics card and driver signature that creates a unique identifier. Another method used for device fingerprinting.

๐Ÿ”Œ Installed Plugins

Number of browser extensions/plugins detected. Fewer plugins is generally better for privacy.

๏ฟฝ Do Not Track

Browser setting that requests websites not to track your browsing activity. Note: websites can ignore this preference.

๐Ÿ”— Referrer Policy

Controls how much referrer information is sent when navigating between pages. Stricter policies improve privacy.

๐Ÿ”‹ Battery API

API that can expose battery level and charging status. Can be used for device fingerprinting on mobile devices.

๐Ÿ“ Geolocation Permission

Status of geolocation access. Denied or prompt means sites cannot automatically access your physical location.

โš™๏ธ Hardware Concurrency

Number of CPU cores exposed by your browser. Can be used as part of device fingerprinting.

๐Ÿ’พ Device Memory

Approximate RAM capacity exposed by browser. Another data point used in fingerprinting techniques.

๐Ÿšง Ad Blocker

Detects if you're using ad blocking software. Ad blockers improve privacy by preventing tracking scripts.

๐Ÿ• Timezone Offset

Your timezone difference from UTC. Can be used to narrow down your geographic location.

๐Ÿ›ก๏ธ Privacy Status

Overall privacy rating based on all checks above. Shows if you have good, moderate, or poor privacy protection.

Privacy Policy

Last Updated: January 15, 2026

Our Commitment to Your Privacy

At PublicIpFinder, we prioritize your data sovereignty above all else. This Privacy Policy explains how our diagnostic tools operate and why your privacy is inherently protected by our architecture.

๐Ÿ”’ Zero Data Collection

Our tools function entirely within your local browser session. We do not operate backend servers that collect, store, or process your network diagnostics data. Every test you runโ€”whether it's checking your IP address, testing network speed, or analyzing privacy settingsโ€”happens exclusively on your device.

๐ŸŒ Third-Party API Usage

For IP geolocation data, we utilize the ipapi.co service. When you use the Public IP Information feature, your IP address is sent to ipapi.co to retrieve location data. This is a direct browser-to-API request; we do not act as an intermediary. Please refer to ipapi.co's privacy policy for their data handling practices.

๐Ÿšซ No Tracking or Analytics

We do not use cookies, analytics platforms (like Google Analytics), or any tracking scripts. We have no visibility into your browsing behavior, which pages you visit within our tool, or how frequently you use our services. Your usage is completely anonymous to us.

๐Ÿ’พ Local Storage Usage

Our application may use browser localStorage exclusively to remember your theme preference (light or dark mode). This data never leaves your device and can be cleared at any time through your browser settings. No personal or diagnostic data is stored locally.

๐Ÿ” Security Best Practices

All diagnostic tests are performed using client-side JavaScript. We encourage HTTPS-only connections to prevent man-in-the-middle attacks. While the diagnostic data is processed in your browser, ensure you're accessing our tool from the legitimate source to avoid compromised versions.

๐Ÿ“ง Contact Form Data

If you submit information through our contact form, that data is processed solely for the purpose of responding to your inquiry. We do not share, sell, or use your contact information for marketing purposes. Contact submissions are handled securely and deleted after resolution of your inquiry.

๐ŸŒ International Users

Since all processing happens in your browser, there are no cross-border data transfers to worry about. Your diagnostic data remains in your jurisdiction. Our static website can be accessed globally without any region-specific data collection or processing.

๐Ÿ”„ Changes to This Policy

We may update this Privacy Policy periodically to reflect changes in our practices or for legal compliance. The "Last Updated" date at the top indicates when the most recent changes were made. We encourage you to review this policy periodically.

โœ… Your Rights

Since we don't collect personal data, there's no data to access, modify, or delete. You maintain complete control over any diagnostic information generated during your session. You can clear your browser cache and localStorage at any time to remove all traces of our application.

๐Ÿ“ž Questions About Privacy

If you have questions about this Privacy Policy or concerns about how your data is handled, please contact us through our Contact page. We're committed to transparency and will respond to all privacy-related inquiries promptly.

๐Ÿ’ก Bottom Line

Your privacy is not a featureโ€”it's our foundation. We built PublicIpFinder to give you network diagnostics without sacrificing your privacy. What happens in your browser, stays in your browser.

Contact Us

Have a suggestion or found an issue? We'd love to hear from you.

You can also reach us directly at support@publicipfinder.com

Network Speed Test

Test your connection latency and download performance.

Latency (Ping) -
Average Response Time -
Connection Quality -
Test Status Click button below to start

๐Ÿ“– What This Information Means

โšก Latency (Ping)

Minimum response time to reach external servers measured in milliseconds. Lower numbers mean faster connection. Good for gaming and video calls.

๐Ÿ“Š Average Response Time

Average latency across multiple test servers for more reliable measurement. This gives a better overall picture of your connection speed.

๐ŸŽฏ Connection Quality

Overall rating based on your latency: Excellent (<50ms), Good (<100ms), Fair (<200ms), Poor (>200ms). Shows how your connection performs.

๐Ÿ“ก Test Status

Shows the current state of the speed test operation - whether it's ready, running, complete, or failed.

DNS Information

Check your DNS configuration and potential DNS leaks.

DNS over HTTPS -
DNS Servers Checking...
DNS Leak Status -
DNSSEC Support Unknown

๐Ÿ“– What This Information Means

๐Ÿ” DNS over HTTPS (DoH)

Encrypted DNS queries for enhanced privacy. Prevents ISP from seeing which websites you're visiting through DNS requests.

๐ŸŒ DNS Servers

DNS resolver servers that translate domain names (like google.com) to IP addresses. Shows which DNS service you're using.

โš ๏ธ DNS Leak Status

Checks if your DNS requests bypass VPN/proxy protection. A leak means your browsing can still be tracked.

๐Ÿ›ก๏ธ DNSSEC Support

Security extension that validates DNS responses to prevent DNS spoofing and man-in-the-middle attacks.

HTTP Headers

View your browser's HTTP request headers and identification.

User Agent -
Accept Language -
Accept Encoding -
Referer Policy -
Hardware Concurrency -
Device Memory -

๐Ÿ“– What This Information Means

๐Ÿ” User Agent

Browser identifier string sent to all websites. Used for compatibility checks but also for tracking your browser type and version.

๐Ÿ—ฃ๏ธ Accept Language

Your preferred language(s) for website content delivery. Websites use this to display content in your language.

๐Ÿ“ฆ Accept Encoding

Compression methods your browser supports (gzip, br, deflate). Enables faster page loading through compressed transfers.

๐Ÿ”— Referer Policy

Source page or website you navigated from. Shows how you arrived at the current page.

โš™๏ธ Hardware Concurrency

Number of logical CPU cores/threads available. Used by websites to optimize performance for multi-threaded operations.

๐Ÿ’พ Device Memory

Approximate RAM available on your device. Helps websites optimize content delivery based on device capability.

Browser Storage

Analyze your browser's storage usage and capabilities.

localStorage Available -
sessionStorage Available -
IndexedDB Available -
Storage Quota Checking...
Storage Used -
Cookies Count -

๐Ÿ“– What This Information Means

๐Ÿ’พ localStorage

Persistent storage (~5-10MB) that survives browser restarts and remains until manually cleared. Used for saving user preferences.

โฑ๏ธ sessionStorage

Temporary storage automatically cleared when browser tab or window closes. Used for temporary session data.

๐Ÿ—„๏ธ IndexedDB

Advanced database for large-scale client-side data storage. Can store hundreds of MBs for offline web applications.

๐Ÿ“Š Storage Quota

Maximum storage space allocated to this website by your browser. Varies based on available disk space.

๐Ÿ“ˆ Storage Used

Current storage space consumed by this website across all storage mechanisms.

๐Ÿช Cookies Count

Number of tracking/session cookies currently stored by this site for authentication and tracking.

Security Scan

Comprehensive security audit of your browser and connection.

HTTPS Enabled -
Mixed Content -
Secure Context -
Third-Party Cookies -
Permissions Policy -
Security Score -

๐Ÿ“– What This Information Means

๐Ÿ”’ HTTPS Enabled

Encrypted connection using SSL/TLS protocol. Protects your data from eavesdropping and tampering during transmission.

โš ๏ธ Mixed Content

Checks if HTTP (unencrypted) content loads on HTTPS page. Mixed content creates security weaknesses.

โœ… Secure Context

Environment meets minimum security requirements. Needed for sensitive browser features like geolocation and camera access.

๐Ÿช Third-Party Cookies

Cookies from other domains embedded in the page. Used for cross-site tracking and advertising.

๐ŸŽ›๏ธ Permissions Policy

Control over sensitive browser features like camera, microphone, geolocation, and payment APIs.

๐Ÿ›ก๏ธ Security Score

Overall security rating (0-100) based on all security checks. Higher scores mean better protection.

Performance Metrics

Real-time browser performance and resource usage data.

Page Load Time -
DOM Content Loaded -
Memory Usage -
JS Heap Size -
Navigation Type -
Performance Rating -

๐Ÿ“– What This Information Means

โฑ๏ธ Page Load Time

Total time from navigation start to page fully loaded and interactive. Lower values indicate faster performance.

๐Ÿ“„ DOM Content Loaded

Time when HTML parsing completed and DOM tree is ready for manipulation. This happens before all images and stylesheets are loaded.

๐Ÿง  Memory Usage

Current JavaScript memory consumption versus total allocated heap memory. High usage may indicate memory leaks or inefficient code.

๐Ÿ“Š JS Heap Size

Maximum JavaScript heap memory limit set by browser for this tab. Exceeding this limit will cause performance issues or crashes.

๐Ÿงญ Navigation Type

How the page was accessed: Navigate (direct URL or link), Reload (browser refresh), or Back/Forward (browser history navigation).

โญ Performance Rating

Overall performance score based on load times and efficiency metrics. Excellent, Good, or Poor ratings help assess site optimization.