Effective date: September 28, 2026

UltraX-RTL is a local browser extension for Persian RTL presentation. It does not operate a backend service and does not sell, transmit, or use browsing data for advertising or analytics.


Page text and layout are examined locally in the active browser tab only when the user asks the extension to apply RTL, reset a page, or run the Developer Scanner. Page content and scan reports are not sent to the project owner or any third party.

User preferences may be stored through the browser's synchronization service when available. Temporary tab state, domain rules, and user-supplied fonts remain in local or session browser storage. Custom fonts are never uploaded by UltraX-RTL.

Scanner reports are generated locally and downloaded only when the user selects an export option. The user controls whether an exported report is subsequently shared.


• activeTab provides temporary access following a direct user action.
• scripting loads the local RTL engine and stylesheet into the authorized tab.
• storage stores user preferences and local extension state.

UltraX-RTL does not request permanent host permissions and does not load remote executable code.


Settings remain in browser storage until they are reset, deleted by the user, or removed with the extension. Uninstalling the extension normally removes its local data according to browser behavior. Synchronized preferences may remain in the browser account until removed through the browser's synchronization controls.


Privacy-related questions can be submitted through the UltraX-RTL issue tracker:

https://github.com/Mr-T3st/UltraX-RTL/issues

Users should not include private browsing content, credentials, or exported page text in public reports.