Feature: Browser Extension

Protect every login, right from your browser

Keeper’s browser extension delivers secure password management and seamless autofill directly in your browser.

Browser window with Keeper extension open, showing suggested logins for Google and recent records including Dropbox, AWS, Atlassian, and Salesforce.

Why use the Keeper Browser Extension?

Zero-knowledge security

Keeper’s browser extension is built on a zero-knowledge security architecture. Your data is encrypted and decrypted on your device, so only you can access it.

Seamless autofill

Instantly fill usernames, passwords and passkeys on any site — without storing sensitive data in the browser or relying on insecure built-in browser password managers.

Works across all major browsers

Whether you're using Chrome, Firefox, Edge, Safari, Brave or Opera, Keeper delivers a consistent, fast and secure experience.

Log in with biometrics

Log in to your vault instantly using your device’s built-in biometric authentication, like fingerprint or facial recognition. No additional companion apps necessary.

Secure logins made simple

Keeper Password Generator window showing a strong 20-character password with options for lowercase, uppercase, numbers, and symbols enabled.

Create and log in to accounts seamlessly

Generate strong, unique passwords and autofill them instantly. The Keeper Browser Extension captures new logins and updates your vault in real time.

Store and use passkeys

Securely store passkeys in your vault and autofill them on supported websites. Passkeys saved with the browser extension are synced across devices and can be accessed from any browser where Keeper is installed.

Keeper window prompting to create a login with passkey for google.com using the email jsmith@acme-demo.com

Keeper record creation window showing a vault entry for “Acme-products” with username, strong password, and storage location set to My Vault.

Access and edit vault records

View, update and organize your vault, including logins, payment cards, identities and notes, directly in the browser.

Save and autofill 2FA codes

Keeper lets you securely store Time-based One-Time Password (TOTP) codes directly in your vault. Just scan the QR code and it’s saved to the record automatically. When logging in, Keeper automatically fills in your credentials and 2FA code.

Keeper record menu displaying options to launch website, edit, add to favorites, scan 2FA code, or open in web vault.

Keeper security settings screen showing an inactivity logout timer set to 20 minutes with an option to stay logged in between sessions.

Set a custom logout timer

Customize how long your vault stays unlocked in the browser extension. After the set time of inactivity, the extension automatically locks your vault to keep your information secure.

Built for everyday security

Log in to work and personal sites in seconds

Save time onboarding employees and freelancers

Replace weak, reused passwords with strong ones

Keep credentials synced across all browsers and devices

Install Keeper on your preferred browser

Frequently asked questions

Which browsers does the Keeper extension support?

Keeper works with Chrome, Firefox, Edge, Safari, Brave and Opera.

Is the extension secure?

Yes, Keeper uses zero-knowledge encryption and never stores your master password or vault data in plaintext.

Do I need a paid plan to use the extension?

Yes, the Keeper Browser Extension is only available with a paid plan or during a free trial. To compare features and learn more about what’s included, visit our Keeper Unlimited Trial vs Keeper Free page.