Effective Date: May 2026 Current Version: v1.0.4
Welcome to Nexus Radar. Your privacy and security are our highest priorities. This Privacy Policy explains how our Chrome Extension collects, uses, and protects your data.
To comply with the Google Chrome Web Store Developer Program Policies, this document clearly outlines our data practices.
Nexus Radar is a "Zero-Knowledge" intelligence tool. We do not operate central databases, we do not require account registration, and we do not track your personal identity. All core functionality happens directly inside your own browser sandbox.
To provide real-time connection intelligence during peer-to-peer (P2P) video chats, the extension processes the following metadata locally:
Peer IP Addresses: The extension extracts the IP addresses of the strangers you connect with via standard WebRTC and WebSocket interfaces.
Geographic Metadata: The extension queries public geolocation APIs (such as ip-api.com) using the peer's IP address to retrieve geographic context (City, Country, Region, ISP).
Device & Browser Signals: The extension analyzes Session Description Protocol (SDP) fingerprints to estimate the peer's device type (e.g., Mobile vs. Desktop).
We DO NOT collect or access:
Your personal identifiable information (Name, Email, etc.).
Your own IP address or browsing history outside of the supported video chat platforms.
Audio, video, or text chat streams.
The data processed by Nexus Radar is used for one single purpose:
To display real-time connection intelligence, geolocation, and VPN detection on your screen during active P2P video chat sessions.
We use this data to populate the floating UI panel within the extension so you can safely identify the network origin of the person you are communicating with.
Local Storage Only: If you enable the "History" feature, records of your encounters (Peer IP, Location, Timestamp) are saved locally on your device using Chrome's secure chrome.storage.local API. The extension utilizes the unlimitedStorage permission solely to prevent your historical data from being unexpectedly deleted by browser quota limits.
No Cloud Sync: Your data is never uploaded to our servers, the cloud, or any external database.
Export and Import: You have the ability to explicitly export your intelligence history (CSV format) to your local file system, or import existing records. This process is fully manual and strictly local.
User Deletion: You have full control to surgically clear your local history (24 hours, 7 days, 30 days, or ALL data) at any time via the extension's Settings tab. Uninstalling the extension also permanently wipes all stored data.
To be absolutely transparent and compliant with the Chrome Web Store's Limited Use policy, we explicitly state the following:
❌ We do NOT sell your data to third parties.
❌ We do NOT use or transfer your data for purposes that are unrelated to the extension's core functionality.
❌ We do NOT use or transfer your data to determine creditworthiness or for lending purposes.
Geolocation: To resolve IP addresses into readable locations, the extension makes anonymous HTTP requests to public geolocation APIs. These requests contain only the peer's IP address. We recommend reviewing the privacy policies of these routing providers if you have questions about how they resolve network data.
Donations: The extension includes a link to optionally support the developer via cryptocurrency (NowPayments). No payment information, financial data, or billing details are ever collected, processed, or stored by the extension itself.
If you have any questions or concerns about this Privacy Policy, please contact the developer:
Developer: Atif Jubaer
Telegram: https://t.me/arthur_me