VaultaMark

Bookmarks Chrome doesn't know about. VaultaMark keeps your bookmarks in a password-encrypted vault stored completely outside Chrome's bookmark and history systems. Chrome never learns those URLs are bookmarked, so they can never surface in address-bar autocomplete while someone is watching you type. WHAT MAKES IT DIFFERENT - Stored outside Chrome's bookmarks. This is the whole point: vaulted URLs cannot autocomplete in the address bar. - Every vaulted link opens in an incognito window. No history, no cache, no trace. - One-click history cleanup for domains you have vaulted, closing the "but I visited it once" leak that bookmark-only tools miss. - Link previews captured once, when you save the page, then encrypted. Browsing your vault afterwards makes zero network requests. - Optional sync through your own Google Drive, using the narrow drive.file scope, so the extension can only see the file it created. There is no VaultaMark server, because there is no VaultaMark company. - Zero config by default. Chrome sync works immediately, with no sign-in and no extra permissions. HOW THE ENCRYPTION WORKS Your master password is stretched with PBKDF2-HMAC-SHA256 (600,000 iterations) into a key that unwraps a random 256-bit vault key. Every title, URL, folder name, tag, note and thumbnail is encrypted with AES-256-GCM before it is stored anywhere. The password is never stored and never transmitted. THERE IS NO PASSWORD RECOVERY None. Not by the developer, not by Google, not by anyone. No recovery key exists and no backdoor exists. If you forget your master password, your vault is permanently unreadable. That is the design. Use the built-in encrypted export as your backup. PRIVACY No telemetry. No analytics. No error reporting. No accounts. No network requests at all, except to your own Google Drive when you have connected it. This is enforced by automated checks that fail the build, not just promised in a listing. TWO SYNC TIERS Chrome sync (default): no setup, roughly 600 bookmarks, no thumbnails. Google Drive (opt-in): effectively unlimited, with encrypted preview thumbnails. Open source, GPL-3.0-only: https://github.com/zyndata/vaulta-mark