Privacy Policy — Web RTL & Custom Font

Effective date: April 29, 2026 · Version: 2.0.0

Summary (in plain English)

This extension does not collect, transmit, store, or share any of your data. It runs entirely on your local computer, in your browser, and never connects to any external server.

Data Collection

The extension does not collect:

• Personally identifiable information (name, email, address, etc.)
• Browsing history or visited URLs
• Page content from any site you visit
• Form data, passwords, or authentication tokens
• Analytics, telemetry, or usage statistics
• IP addresses or device fingerprints

Local Storage Only

The extension uses chrome.storage.sync to save your preferences:

• Persian font selection
• Font size, line height, and letter spacing values
• List of excluded sites where you've chosen not to run the extension
• Master enable/disable toggle

This data is stored exclusively in your own Chrome profile and synchronized between your devices by Google's standard Chrome Sync. The developer has no access to this data.

No Network Requests

The extension makes no HTTP requests, no WebSocket connections, no telemetry beacons, and contains no third-party tracking scripts. It is fully audit-able: all source code is visible at the GitHub repository.

Permissions Justification

Permission	Reason
storage	To save user preferences (font, size, excluded sites) locally between sessions.
fontSettings	To populate the font picker with the list of fonts installed on the user's system, so users can choose any font they own.
activeTab	To detect the current tab's hostname (for the "Exclude this site" button) and send re-apply messages to the active tab when settings change.
<all_urls> host permission	Required to apply RTL styles on all websites by default. The extension only injects CSS and modifies dir attributes — no data is read or transmitted from any visited page. Users can exclude any site via the popup.

Third Parties

None. The extension does not use any third-party services, libraries that phone home, advertising networks, or analytics providers.

Children

The extension is not directed at children. It does not collect any personal information from anyone, including children under 13.

Changes to This Policy

If this policy changes in the future, the new version will be published at this URL with an updated "Effective date" at the top.

Contact

For questions or concerns regarding this privacy policy, please open an issue at:
https://github.com/mgagroup/web-rtl-extension/issues