SenKey

Store and autofill encrypted logins and keys using private Google Drive app data.

SenKey is a focused credential manager for Chromium browsers. It encrypts passwords in the extension, stores each user's SenKey data in their private Google Drive app-data folder, and autofills saved login pages. There is no SenKey-hosted credential backend, server URL, shared API key, or storage bucket to configure. ### Features - Google account sign-in - direct private Google Drive app-data storage - client-side password encryption - credential titles and editable folder paths - optional encrypted details shown on hover or keyboard focus - credential search with dropdown autosuggestions - browser-cached icons with automatic site-icon refresh while scrolling - login URL cleanup with a clear `From`/`To` comparison and an option to keep the original URL - saved login-page navigation and autofill - secure password suggestions - a Keys tab with nested folders plus reveal, copy, edit, and delete controls - encrypted local Login and Key caches for fast popup startup, followed by a silent Drive refresh - a `New...` menu for choosing whether to create a Login or Key - one combined backup for credentials, keys, optional details, folder paths, and Login Pages - separate encryption-key backup for moving to another computer ### One Source Of Truth Credentials, keys, titles, login URLs, folder paths, optional details, and Login Pages are stored together in one hidden `senkey-data.json` document in the signed-in user's Google Drive `appDataFolder`. Its format version remains readable, while the complete data payload is encrypted locally before upload. ### User Control Users can: - add, edit, fill, organize, and delete credentials - add, reveal, copy, edit, and delete encrypted keys - add optional hover details to logins and keys - rename or merge credential and key folders - export and import a combined local SenKey backup - export and import their encryption keys - sign out of SenKey ### Important The encryption key is stored locally in browser extension storage and is not placed in Google Drive. Users should export that key before moving to another computer. Losing the encryption key can make encrypted passwords and saved keys unrecoverable. If legacy or malformed app data contains private-key material, SenKey offers a local recovery download before removing and verifying removal of that material from its hidden Drive document.