TreeBookmark by XCTLab Privacy-first browser extension

Privacy Policy

Your TreeBookmark data stays in your browser.

TreeBookmark is designed as a local-first Chrome extension for organizing bookmarks, links, folders, saved image references, and extension preferences. The current implementation does not transmit your locally stored organizer data to XCTLab servers.

No XCTLab data collection Your locally stored TreeBookmark organizer data is not sent to XCTLab.
No analytics or ads TreeBookmark does not use advertising, behavioral profiling, or analytics tracking.
User-controlled storage You control your bookmark folders, saved items, backups, restores, and deletion.

Effective: August 18, 2026

About TreeBookmark

TreeBookmark is a Chrome extension developed by XCTLab that provides a tree-style workspace for organizing bookmarks and saved resources. Features may include bookmark folders, quick access, floating panels, saved links or image references, search, interface preferences, and backup and restore tools.

What TreeBookmark stores

TreeBookmark may store information that you choose to create or save through the extension, including:

  • Bookmark titles, URLs, and folder organization
  • User-created folders, names, labels, and tree structure
  • Saved links and image references or related metadata selected by the user
  • Search, display, theme, floating-panel, and interface preferences
  • Backup or export data created when the user chooses to create a backup

This organizer information is stored using the browser's extension storage and is intended to remain on the user's device unless the user manually exports or transfers it.

No XCTLab server transmission

TreeBookmark's locally stored organizer data is not transmitted to XCTLab servers by the current implementation.

TreeBookmark does not use advertising services, behavioral tracking, analytics, external user-account databases, or the sale of personal information.

Browser and website access

TreeBookmark may require browser permissions or website access needed to provide features requested by the user, such as saving the current page, saving a link or image reference, displaying the floating organizer, opening saved bookmarks, or using context-menu actions.

This access is used to provide TreeBookmark functionality and is not used to build an advertising profile or to send your browsing organizer data to XCTLab.

External requests

When you open a saved bookmark, link, or image, your browser may contact the website that originally hosts that resource. Those requests are made as part of normal browser activity and are subject to the privacy practices of the destination website.

Backup files are created only when the user chooses to create or download one, and restore operations occur only from data the user chooses to restore.

What TreeBookmark does not intentionally store

TreeBookmark is not designed to intentionally store passwords, authentication cookies, payment-card information, precise location information, or the full private contents of webpages merely because the user visits them.

Sharing and selling information

XCTLab does not sell, rent, or provide TreeBookmark's locally stored organizer data to advertisers, data brokers, analytics providers, or other third parties.

Data retention and deletion

Locally stored TreeBookmark information remains in the browser until the user removes saved items or folders, clears or resets TreeBookmark data, clears applicable browser extension storage, or uninstalls the extension.

Users may also use available backup and restore features to manage their own extension data.

Chrome Web Store Limited Use

The use of information received from Google APIs will adhere to the Chrome Web Store User Data Policy, including the Limited Use requirements.

Security

TreeBookmark is designed to minimize external data handling by keeping organizer data local to the user's browser. Users are responsible for protecting access to their browser, computer, and any backup files they create.

Changes to this policy

This Privacy Policy may be updated when TreeBookmark's features or data practices change. The effective date shown on this page will be updated when material changes are made.

Contact

XCTLab

For privacy questions regarding TreeBookmark, contact info@xctlab.com.