Open iCloud Passwords for Chrome (v0.45)

by enjoychaim@gmail.com · Tools

Manifest V3 Free

View in Chrome Web Store Data as of 19 Oct 2026

Open-source iCloud Keychain autofill for Chrome and Edge on macOS

Users

+44 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#89K

#74K among extensions

Version

0.45.0

updated 17 Aug 2026

Users

monthly, 2 months

Latest, 19 Oct 2026: 87 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 months

Latest, 19 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Open iCloud Passwords for Chrome (v0.45)

Open iCloud Passwords is an independent, open-source (Apache-2.0) client that autofills logins already saved in your macOS iCloud Keychain. It is NOT made by, affiliated with, or endorsed by Apple Inc. "iCloud" and "iCloud Keychain" are trademarks of Apple Inc., used here only to describe compatibility. WHAT IT DOES Single purpose: fill usernames and passwords from your local iCloud Keychain into login forms, via an inline dropdown on login fields or the toolbar popup. HOW IT WORKS It talks to Apple's own on-device helper (PasswordManagerBrowserExtensionHelper) over native messaging. An SRP-6a handshake — where the 6-digit code shown on your Mac is the shared secret — establishes an AES-GCM channel. Passwords never leave your machine and are never sent to any server. REQUIREMENTS - macOS 14+ signed in to iCloud with Passwords enabled - Reading a password may prompt Touch ID; that is macOS, not this extension PRIVACY No analytics, no remote servers, no data collection. Session keys live only in memory.