# Privacy Policy — Tab Sync Studio

Last updated: 2026-05-17

Overview
Tab Sync Studio (the "Extension") is a browser extension that helps you manage, backup and synchronize your browser tabs and sessions. The Extension integrates with flomo to save and tag your browsing data.

Data We Collect
The Extension does not collect, transmit, sell, or share personal data to the developer. The Extension does not run a developer-controlled backend service, except for the optional flomo integration which sends data directly to flomo's servers based on your configuration.

Data Processed on Your Device
To provide its features, the Extension may process:
- Tab information (URLs, titles, window IDs, group IDs)
- Tag values you configure for flomo integration
- URL format templates you customize

Data Transmitted to Third Parties
- **flomo**: When you enable flomo synchronization, tab data is sent directly to flomo's servers (flomoapp.com) based on your flomo account and configured tags. Please review flomo's privacy policy at https://flomoapp.com/privacy

Data Stored on Your Device
The Extension stores certain data in Chrome storage:
- Settings and URL format configuration
- flomo tag configuration
- Session/tab backup data (if enabled)

Network Access
The Extension may access:
- flomoapp.com for sending memos (when flomo sync is enabled)
- Chrome's internal tab management APIs

Permissions Explanation
- **tabs**: Required to read tab information (URLs, titles) for copy/sync operations
- **storage**: Saves your settings and configuration locally
- **contextMenus**: Adds right-click menu items for tab management actions
- **activeTab**: Access to the current tab for copy operations

User Controls
You can disable flomo synchronization, clear stored configuration, and manage your data from the Extension's popup settings page.

Contact
If you have questions about this policy, contact: changsha.service@gmail.com