RoNexo Privacy Policy
Last Updated: February 20, 2026
Overview
RoNexo is a Chrome extension that tracks Roblox friends' online status, game visit history, and playtime statistics. This policy describes what data the extension accesses, how it is used, and how it is stored.
Data Collected
RoNexo stores the following data locally in your browser via chrome.storage.sync:
| Data | Purpose |
|---|---|
| Roblox User ID | Your numeric Roblox ID, entered manually, used to identify you in API requests. |
| Roblox Authentication Cookie | Your .ROBLOSECURITY cookie, entered manually, used to authenticate requests to official Roblox APIs. |
| Tracked Player List | A list of Roblox Player IDs you choose to track. |
| Player Card Order | Your preferred display order of tracked player cards. |
No other data is collected. RoNexo does not collect browsing history, personal communications, location data, financial information, health data, or any form of analytics or telemetry.
How Your Data Is Used
Your data is used exclusively for the following purposes:
- Roblox User ID & Cookie — Sent to official Roblox API endpoints (
users.roblox.com,friends.roblox.com,thumbnails.roblox.com) to validate your cookie, check friendship status, and fetch profile pictures and game thumbnails. Also sent to your own locally-running companion server (127.0.0.1:3000/localhost:3000) to retrieve tracked player data, game visit history, and playtime statistics. - Tracked Player List & Card Order — Used locally within the extension to display your tracked players in your preferred order.
Where Your Data Is Sent
Your data is only sent to:
- Your own local machine —
http://127.0.0.1:3000andhttp://localhost:3000(a companion server running on your PC). - Official Roblox APIs —
https://users.roblox.com,https://friends.roblox.com,https://thumbnails.roblox.com.
Your data is never sent to any third-party server, remote server controlled by the developer, advertising network, or analytics service.
Data Sharing
- We do not sell or transfer user data to third parties.
- We do not use or transfer user data for purposes unrelated to the extension's single purpose.
- We do not use or transfer user data to determine creditworthiness or for lending purposes.
Data Storage & Security
All data is stored locally in your browser's chrome.storage.sync. No data is stored on any external server. You can clear all stored data at any time by uninstalling the extension or clearing extension storage through Chrome's settings.
Remote Code
RoNexo does not use any remote code. All JavaScript and CSS files are bundled within the extension package.
Changes to This Policy
If this privacy policy is updated, the "Last Updated" date at the top will be revised. Continued use of the extension after changes constitutes acceptance of the updated policy.
Contact
If you have questions about this privacy policy, please open an issue on the RoNexo GitHub repository.