Privacy Policy

Last Updated: November 9, 2026 • Manifest V3 Compliant

Zero Telemetry & 100% Local Processing Guarantee Bookmark Health Master (BHM-PRO) is engineered from day one to operate completely inside your local browser. We do NOT collect, transmit, store, track, or sell your bookmark URLs, titles, browsing history, or personal identifiers.

1. Information We Do NOT Collect

Unlike cloud-based bookmark managers, BHM-PRO operates with zero remote telemetry:

No Bookmark Synchronizing: Your bookmarks remain strictly in your browser's native SQLite store (chrome.bookmarks).
No Analytics or Trackers: We do not embed Google Analytics, Mixpanel, Segment, Hotjar, or any user tracking SDKs.
No Browsing Fingerprinting: No cookies, device fingerprinting, or browsing activity profiling.

2. How Local Features Operate

Dead Link Probing: HTTP HEAD/GET probes are executed directly by your browser (or optional Cloudflare/Google public DNS-over-HTTPS endpoints for DNS resolution). No list of checked URLs is ever sent to our servers.
16 Tech Titans Organization: Pattern matching and clustering algorithms run in-memory within the Chrome SidePanel / Extension background worker.
Atomic Undo Snapshots: Snapshots and rollback journals are stored exclusively in your browser's private chrome.storage.local partition.

3. Payment & Merchant Data (Paddle)

When you purchase a Pro license (Single Wash Pass or Lifetime Buyout), transactions are securely processed by Paddle.com Market Ltd as our Merchant of Record:

Payment details (credit card number, PayPal account, billing address) are collected and processed directly by Paddle under strict PCI-DSS Level 1 compliance. We never see or store your payment card numbers.
Paddle communicates with our automated license issuance gateway via secure Webhooks to mint an Ed25519 digital license token for your order.
The only customer information processed for licensing is your Order ID, email address, and purchased tier, solely for delivering your license key and enabling self-service retrieval.

4. Chrome Permissions Justification

BHM-PRO requests only the minimal permissions required to function:

bookmarks: Required to read, audit, organize, and restore your bookmarks.
storage: Required to save undo journals and your Pro activation status locally.
sidePanel: Required to display the official Chrome SidePanel interface.

5. Data Retention & Deletion

Because all bookmark data resides on your machine, uninstalling the BHM-PRO extension immediately and permanently wipes all local logs, journals, and cache from your device without leaving residual files.

6. Contact Us

If you have any questions about this Privacy Policy or our security design, please contact:

Lead Engineer & Support: qq136692547@gmail.com