LastPass Password Manager

Name: LastPass Password Manager
Rating: 3.6633 (8893 reviews)
Author: LastPass

LastPass, an award-winning password manager, saves your passwords and gives you secure access from every computer and mobile device.

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LastPass Password Manager simplifies online security by securely storing your passwords, credit cards, and personal data in an encrypted vault accessible across all your devices. Its autofill feature saves you time by logging you in automatically and filling out forms effortlessly.

With advanced security measures, including AES 256 encryption and multifactor authentication, LastPass protects your data from breaches. The Security Dashboard alerts you to weak or reused passwords, while dark web monitoring notifies you if your information is compromised. LastPass also enables secure password sharing with trusted contacts and keeps your master password private with a zero-knowledge policy, ensuring only you can access your vault.

Upgrade to LastPass Premium for added features like family sharing, encrypted file storage, and priority support. This award-winning extension works seamlessly on multiple browsers and devices, giving you full control over your online life securely and conveniently.

Add-on Privacy & Security Productivity Utilities

By:

LastPass

Daily users:

472,603 -6,191

Rating:

3.66

(8,893) 7 new ratings

Version:

4.141.0 Last updated: 2025-05-14

Version code:

5943797

Creation date:

2008-08-18

Risk:

Permissions:

tabs
idle
notifications
contextMenus
storage
nativeMessaging
privacy
webNavigation
webRequest
webRequestBlocking

Size:

37.47MB

Email:

su*****@lastpass.com

URLs:

Website ,Privacy policy

Full description:

Source:

Firefox Browser Add-ons

Updated:

a day ago

Ranking

# 36 ▼ 1

Other rankings

#13 in Social & Communication

#30 in Privacy & Security

#4 in password keyword 84

#7 in class keyword 4

#11 in manage keyword 22

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Other platforms

LastPass: Free Password Manager (v4.143.0)

9,000,000 4.27

(28,326)

LastPass Password Manager (v6.30.1.15553)

15,527,037 3.60

(233,441)

LastPass: Free Password Manager (v4.143.0)

4,132,330 2.80

(1,084)

Top 10 Password Manager Extensions for Chrome in 2025

User reviews

Users appreciate that LastPass offers comprehensive password management and modern features like passwordless login, and works well on other browsers. However, multiple reviews report frequent crashes, slow performance, and login failures particularly on Firefox. Persistent bugs cause unwanted logouts and user frustration. Recent updates have introduced new issues, pushing some to downgrade or consider alternatives. Additionally, difficulty recovering the master password and dismissing certain pop-ups negatively affect usability. Overall, reliability and performance problems on Firefox stand out as major concerns.

Pros

Does everything the user needs when it works properly.
Integration with multiple browsers (Chrome, Vivaldi) is good, indicating cross-platform usability.
Provides passwordless login options, indicating modern features.
Provides functionalities expected from a password manager, such as login management and random password generation.

Cons

Frequent crashes and freezing issues especially on Firefox desktop causing frustration.
Slow performance and failures to log in consistently on Firefox, while other browsers perform better.
Recurring bugs causing multiple logouts despite settings to prevent auto logouts.
Recent versions (2025) are reported broken and slow, leading users to downgrade or consider switching.
Master password recovery process is confusing and difficult, causing user frustration.

Recent reviews

I have LastPass on desktop and laptop. The desktop extension's passwordless login continually crashes, freezing Firefox and forcing me to reboot. I have have uninstalled and reinstalled the extension three times now, with the same issue coming up each time. The extension in Vivaldi and Chrome does not cause this problem, nor do I have a problem in Firefox on my laptop. My frustration level is growing exponential and it may be time to find a more reliable alternative

by St*****, 2025-06-22

by Fi*****, 2025-06-21

by st*****, 2025-06-21

View all user reviews ›

Extension safety

Risk impact

Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

LastPass Password Manager requires a lot of sensitive permissions. Exercise caution before installing.

Risk impact analysis details

Critical Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
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Risk likelihood

Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Browser Add-ons, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

LastPass Password Manager has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details

Medium This extension was updated in the past 3 months. New updates may not be stable or safe.
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