Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Keeper® Password Manager & Digital Vault

Keeper® Password Manager & Digital Vault by Keeper Security Inc.

Protect and autofill passwords with the world's most trusted and #1 downloaded secure password manager and digital vault.

4.2 (888 reviews)4.2 (888 reviews)
60,119 Users60,119 Users
You’ll need Firefox to use this extension
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
About this extension
Generate strong passwords, manage passkeys, autofill & protect your confidential info with zero-knowledge encryption.

Keeper is the most secure way to store your passwords, passkeys and private information, protect yourself against credential-related cyberthreats, and be more productive online.

• Automatically generate strong, unique passwords and store them in an encrypted digital vault.
• Automatically fill your stored credentials on all of your websites and apps.
• Save, manage and fill your FIDO2 passkeys
• Store and autofill your two-factor authentication (2FA) codes, too! Supports TOTP, SMS, WebAuthn and more.
• Access your secure digital vault, and sync and manage your data, on all of your devices.
• Store more than just passwords. Use your Keeper vault for confidential files, photos, videos, payment card and bank information, and other sensitive data.
• Securely share passwords, other data, and files with family, friends, and colleagues.
• Dark Web monitoring notifies you if an account is breached.
• Organize your data with nested folders, subfolders, and shared folders.
• Switch easily between multiple Keeper accounts, like business and personal.

World-Class Security

Keeper is built on a zero-knowledge and zero-trust security architecture, so all of your data is fully encrypted and only accessible by you.

• Certified SOC 2 and ISO 27001
• Data is encrypted with AES-256-bit and Elliptic Curve
• FedRAMP and StateRAMP Authorized

Learn more about our security at: https://keepersecurity.com/security
Rated 4.2 by 888 reviewers
Sign in to rate this extension
There are no ratings yet

Star rating saved

5
599
4
96
3
48
2
42
1
103
Read all 888 reviews
Permissions and dataLearn more

Required permissions:

  • Clear recent browsing history, cookies, and related data
  • Input data to the clipboard
  • Access browser tabs
  • Access browser activity during navigation
  • Access your data for all websites
More information
Add-on Links
  • Homepage
  • Support site
Version
17.2.0
Size
86.36 MB
Last updated
14 days ago (Jul 25, 2025)
Related Categories
  • Download Management
  • Privacy & Security
License
Keeper Security License
Privacy Policy
Read the privacy policy for this add-on
End-User License Agreement
Read the license agreement for this add-on
Version History
  • See all versions
Tags
  • password manager
  • security
Add to collection
Report this add-on
Release notes for 17.2.0
Several feature improvements and bug fixes.
More extensions by Keeper Security Inc.
  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

  • There are no ratings yet

Go to Mozilla’s homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version.