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The 7 Best Firefox Password Managers

How We Chose the Best Firefox Password Managers

Choosing a password manager is a matter of personal preference, depending on what features, storage limits, pricing plan, and subscription length is right for you. That said, there are some features that all good password managers should have. We’ve taken the following four criteria into account when putting together this list:


First, whether you’re storing passwords for banking apps or social media profiles, you’ll want to protect them with the latest security and encryption standards (256-bit AES with PBKDF2-HMAC-SHA512). You might also choose to turn on additional options such as two-factor authentication and biometric logins. We’ve made sure that all of the password managers on our list meet the latest security standards of the industry.

Device Compatibility

Even if you use your password manager primarily in the Firefox browser, you may want to install it on other devices, such as an Android or iOS smartphone. We’ve focused on password managers that are compatible with multiple devices and operating systems, so you can use it on your laptop, smartphone, tablet, and more.


In today’s world, we accumulate new passwords so quickly that you’ll need a password manager that can keep up. While some password managers have limits on the number of passwords you can store, many of them offer unlimited storage. We’ve made note of which one provides the most storage and device coverage to help you make your pick.

Added Features

Storing your passwords is just one of the things a password manager can do. Many of them offer extra features, such as a password generator, file storage, account sharing features, and more. We’ve included a wide variety of features on our list, so you can either stick with the basics, or choose one that’s a little more advanced.

Why We Didn't Consider Price

We didn’t factor in price when compiling our list, because we think that some of the best password managers are worth paying for, while others are entirely free. You can choose the right one for you based on your budget and the features that you’re willing to pay for. Some of the password managers on our list offer multi-user subscriptions for teams and families, as well as discounts for students, so this may be worth looking into too.

Best Firefox Password Manager Reviews


Dashlane firefox

Dashlane focuses on helping you come up with stronger passwords and streamline your online security habits. This includes a password generator, autofill features, and a digital wallet so you can store your credit cards and banking details securely. It can save new passwords as you browse the internet, or you can import your existing login details.

Dashlane works with Apple, Android, Windows, and Linux devices, and can be installed on all major browsers, such as Chrome and Firefox. You can store an unlimited number of passwords and sync it to any number of devices on a paid plan, which starts at $4.99 per month for the Premium Plan and $9.99 for Premium Plus.

The Premium plan includes dark web monitoring and a VPN for public WiFi protection, as well as two-factor authentication, while the Premium Plus plan adds on identity theft insurance and identity restoration support. You can use Dashlane for free as long as you like, but you’ll be limited to 1 device and up to 50 stored passwords.

Dashlane uses the same security standards as most other password managers (AES 256-bit encryption) and their team can’t see anything you store in your vault, due to its “zero-knowledge” design. It only lets you login in from an approved device to eliminate the chances of a third-party getting access to your passwords.

Dashlane Password Manager Features
Price# of DevicesAmount of StorageCompatible WithMore Features
Premium: $4.99/month
Premium Plus: $9.99/month
Premium Family: $7.49/month
Premium Plus Family: $14.99/month
Paid: Unlimited
Free: 1
Paid: Unlimited
Free: 50 passwords
Devices: MacOS, Windows, Linux
Browsers: Chrome, Firefox, Safari, IE, Edge, Opera
Mobile: iOS, Android
>Form filling
>Password sharing >Device syncing
>More features at Dashlane



1Password firefox

1Password is a cross-platform password manager suitable for everyone from individuals to families and businesses. More than 100,000 businesses now trust 1Password to keep their most important information safe. Their service offers easy deployment, integration with other identity and access management (IAM) platforms like Okta, Azure Active Directory, and Rippling. It offers apps for all major operating systems, including iOS, Android, Windows, and Linux, as well as add-ons for Firefox and other browsers so you can access your passwords on all of your devices.

1Password protects against phishing and keyloggers by using secure input fields and by only filling in your details on sites that you’ve already visited. It also removes passwords that you’ve copied into the clipboard, and only works in trusted browsers that have been signed by an identified developer.

1Password relies on 256-bit AES encryption methods to keep your vault safe, and offers a “Watchtower” feature to alert you to data breaches. Other features include multi-factor authentication, biometric login options, and Travel Mode, which protects your sensitive login details while in transit.

Pricing starts at $2.99 per month for individual users, which includes unlimited password storage and 1 GB document storage. You’ll also get 24/7 email support and a 365-day item history in case you need to revert to a password you’ve deleted.

Family plans start at $4.99 per month for up to 5 users, while Team plans start at $3.99 per user. You can try it out for free for 30 days before committing to a subscription.

1Password Password Manager Features
Price# of DevicesAmount of StorageCompatible WithMore Features
UnlimitedUnlimited passwords, 1 GB document storageDevices: macOS, Windows, Linux
Browsers: Chrome, Firefox, Safari, IE, Edge, Opera
Mobile: iOS, Android
>30-day free trial
>Device syncing
>Document storage
>More features at 1Password


keeper firefox

Keeper is a cross-platform password manager with packages available for individuals, families, and businesses. You can try it out for free for 30 days before signing up for a monthly plan. All plans come with unlimited devices, unlimited password storage, and autofill options, and they even offer a 50% discount for students. Keeper employs the zero-knowledge model, they have no way of accessing any of their users’ master passwords nor their users’ encryption keys to decrypt their data.

Their premium add-ons include BreachWatch®, which alerts you if any of your records are found on the Dark Web, and a Cloud Security Vault for secure file storage. There’s also an encrypted private messenger called KeeperChat. You’ll get the best deal if you purchase them together as part of the Max Bundle or Plus Bundle.

Keeper is available for macOS, as well as several other operating systems. You can import your existing passwords from a .csv file, generate new passwords, or prompt Keeper to remember any new passwords you type in. Keeper also provides detailed user guides and 24/7 customer support if you need help setting up your account.

Price# of DevicesAmount of StorageCompatible WithMore Features
Keeper Unlimited: $2.91/month
Keeper Plus Bundle: $4.87/month
Keeper Enterprise: Custom Quote
UnlimitedUnlimitedDevices: macOS, Windows, Linux
Browsers: Chrome, Firefox, Safari, IE, Edge, Opera
Mobile: iOS, Android
>Password sharing
>Device syncing
>More features at Keeper


RoboForm firefox

RoboForm has been in the industry for over a decade, and they continue to release new versions of their password manager to stay up-to-date with the latest trends. Their most recent edition is available for Windows and Mac devices, smartphones, and more. You can also install one of several browser extensions, including Firefox and Chrome.

RoboForm comes with a password generator that allows you to set advanced criteria for your passwords, such as determining how many numbers, letters, and other symbols to include. You can also share logins with other users, while maintaining the same level of encryption (AES 256-bit) that RoboForm uses to secure your vault.

Pricing starts at $23.88 per year for individual users, and supports unlimited password storage and device syncing. You can also choose a Family Plan with up to 5 accounts, and a Business plan with anywhere from 1 to 1000 users. There’s also a free version, which includes many of the core features, but you’ll need to upgrade to a paid plan to get cloud backup and syncing, 24/7 support, and two-factor authentication.

Other useful features include offline access so you can still access your vault without an internet connection, and the ability to import existing passwords from a .csv.

RoboForm Password Manager Features
Price# of DevicesAmount of StorageCompatible WithMore Features
Free: $0
Individual: $23.88/year
Family: $47.75/year
UnlimitedUnlimitedDevices: MacOS, Windows, Linux
Browsers: Chrome, Firefox, Safari, IE, Edge, Opera
Mobile: iOS, Android
>Free version
>Password generator
>Password sharing
>More features at RoboForm



Lastpass Firefox

LastPass is an all-in-one password manager that comes with many of the features you need to improve your online security, including a password generator, secure storage for encrypted notes and other records, and dark web monitoring for data breaches.

LastPass uses AES 256-bit encryption, and offers additional security tools, including biometric logins and emergency access options. You can install extensions on Firefox and several other browsers, as well as apps for mobile and desktop devices. There’s also a separate Authenticator app that you can use to login into third-party accounts using an one-time, randomly-generated code.

The Free version of LastPass includes unlimited password storage and device syncing, while the Premium version comes with advanced sharing options and tech support for $3 per month. You can also sign up for a Family plan with up to 6 users, or a Business plan for teams and enterprise users.

All of your data is encrypted locally, which means that no one at LastPass can access your vault. You can also store your billing address and banking details for easy online shopping, and generate random usernames for even more security. It even works on wearable devices, so you can still have access to your vault while on the go.

LastPass Password Manager Features
Price# of DevicesAmount of StorageCompatible WithMore Features
Free: $0/month
Premium: $3/month
Families: $4/month
UnlimitedUnlimitedDevices: MacOS, Windows, Linux
Browsers: Chrome, Firefox, Safari, IE, Edge, Opera
Mobile: iOS, Android
>Free version
>Password sharing
>Device syncing
>More features at LastPass

avast logo

Avast homepage

Avast Passwords supports Apple and Android devices, PCs, and more, and can also be used with Firefox and other browser extensions. Avast is based in the Czech Republic, and offers more than just a password manager: you’ll find antivirus software, a VPN, and other cybersecurity tools to keep you safe as you browse the internet.

Currently, Avast doesn’t offer a standalone password manager subscription, so you’ll have to purchase one of their bundles in order to access it on your device. It features most of the tools you’ll need in a password manager, such as a password generator, automatic form filling, and data syncing across multiple devices.

Other features include One Touch Login, so you can use your mobile device to unlock Avast Passwords on your PC, and Password Guardian, which alerts you if any of your passwords are weak, re-used, or have otherwise been compromised.

Avast offers a free antivirus package, but you’ll need to purchase Avast Ultimate to get all of the premium features. Paid plans are available for $5.49 per month, or $65.88 per year, for one device, or $6.49 per month ($77.88 per year) for up to 10 devices.

Once you’ve unlocked the password manager, you can add it to Firefox, or access it with the Avast Secure Browser, which comes with it already installed.

Avast Password Manager Features
Price# of DevicesAmount of StorageCompatible WithMore Features
Free: $0
Premium: $99.99 per year
Ultimate: $119.99 per year
Paid: 10UnknownDevices: MacOS, Windows
Browsers: Chrome, Firefox, and Safari
Mobile: Android, iOS
>One Touch Login
>Password generator
>Form filling
>More features at Avast Password Manager


StickyPassword firefox

Sticky Password is a full-featured password manager that claims to work on at least 16 browsers, including Firefox, as well as several mobile, tablet, and desktops apps. It also gives you multiple syncing options: cloud, local WiFi, and USB stick, so you can decide whether or not your passwords ever leave your local devices.

Sticky Password uses the latest encryption methods (AES 256-bit), and offers a digital wallet and secure note storage in addition to your password vault. Other tools include a password generator and autofill and autologin features. Using the basic version is free on any number of devices, although you won’t get cloud sync, backup, or password sharing. You’ll still get biometric logins and two-factor authentication options.

The Premium version includes all of the basic features, as well as priority support and a donation to a manatee protection fund. It costs $29.99 per year and comes with a 30-day money-back guarantee. Students and teachers can get a discount and pay only $12.95 per user per year.

Sticky Password Password Manager Features
Price# of DevicesAmount of StorageCompatible WithMore Features
Free: $0
Premium: $29.99/year
UnlimitedUnlimitedDevices: MacOS, Windows, Linux
Browsers: Chrome, Firefox, Safari, IE, Edge, Opera
Mobile: iOS, Android
>Free version
>Password generator
>More features at Sticky Password

How do Firefox Password Managers Work?

Password managers simplify the login process by storing all of your passwords behind a single master password. You’ll only have to remember your master password in order to log into your vault and access all of your other passwords.

Most password managers also offer autofill options, which is why it’s important to find one that will work properly with your browser. With a Firefox browser extension, your password manager will automatically fill out your login details, so you don’t have to leave your browser to copy and paste them from another app.

Will My Password Manager Work on Other Browsers Too?

In most cases, yes. Many password managers are designed to work on a wide range of browsers and operating systems, although some are platform-specific. You should make sure that the password manager you choose offers native apps and browser extensions for all of the devices you own. If you do find yourself on a device that isn’t compatible, you can always log in through the web portal and access your vault from there.

Are Password Managers Secure?

Password managers are more secure than writing your passwords down on paper, or storing them in an email or text message. But you’ll need to take some precautions to protect your account, such as logging out of your vault when accessing it on a shared computer. With some password managers, you can set up multi-factor authentication and biometric logins to ensure that no one else can gain access to your account.

What Else Can I do with a Password Manager?

Some password managers offer additional features, such as a password generator or a password checker to test the strength of existing passwords. You can also be prompted to update weak or reused passwords, and even change passwords automatically. Other tools include password sharing and inheritance features, data breach monitoring, and secure file storage, although these aren’t included with every password manager.

What Should I do if I Forget My Master Password?

One downside to a password manager is that if you forget your master password, you’ll be locked out of your vault. Some password managers offer account recovery tools that allow you to reset your master password using a one-time backup code or by logging in with biometrics on a trusted device. Others don’t have recovery options at all, so you’ll have to start over from scratch and create a new vault.