Watchtower
Android · Linux · macOS · Windows
Checks your vault for leaked, reused, and weak passwords and other risks.
Watchtower audits every item in your vault and tells you what needs attention: leaked, reused and weak passwords, breached sites, weak keys, and websites still on plain HTTP. It also finds clutter, such as duplicates, incomplete items and expiring cards.
Each finding opens the affected items, so you can change a password, fix a URL or merge duplicates on the spot. The checks that look up breaches never send your passwords anywhere.