Stable signalUnknownHigh-risk permissions
MasterPassword for chrome icon

MasterPassword for chrome

Remember your MasterPassword, and this app will generate unique passwords for every other site you visit

Users3KCurrent public install base
Rating4.7Store average score
Reviews34Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

MasterPassword for chrome Media preview

2 assets
Trend

User growth trend

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User Growth Over Time

3K3K3K3K3K2026年7月13日2026年7月16日2026年7月19日Latest: 3K
Rating trend

7-day rating trend

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7-day rating change

Start
4.71
Latest
4.71
7-day rating change
0.00
4.614.664.714.764.812026年7月13日2026年7月16日2026年7月19日Latest: 4.71
2026年7月13日2026年7月19日
Growth overview

Daily, weekly, and monthly growth

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7-day growthFlat
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Technical snapshot

Version, languages, and crawl freshness

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Version3.0.0
ManifestV3
Size226KiB
Languages1English
Published
Store updated
Last crawled
English
Overview

Product summary

Review the store description, core capabilities, and common use cases.

One of todays main security challenges on the web is passwords. You typically have to login at many different sites, and remembering a different password for every site is hard. Unfortunately one of the sites you use will sooner or later be hacked, and passwords leaked. If that password is reused on other sites, the hackers will have access to all your accounts.

MasterPassword can help. With one master password, a unique one can be generated for each site. When you need to login, this addon will complete the site password for you. And it is impossible to guess the master password from a site password. Read more at http://masterpasswordapp.com

The MasterPassword algorithm is standardized. You can find app's for Ios, Android, Windows, Mac and Linux.

One of MasterPasswords strong points is that neither the master or site password is stored anywhere. The site password is rather generated mathematically every time. This is in clear contrast to many other password managers, like Chrome's built in password manager. If your computer or browser is hacked, solutions where the password is stored can give away all your passwords! Similar dangers exists with cloud based solutions.

The MasterPassword addon can of course co exist with other password managers and will stay out of your way until you click the MasterPassword button. If you chose to uninstall the addon, you'll just have to remember the passwords you've generated, or import them into another password manager.

Since passwords in MasterPassword are mathematically generated, it is impossible to import other custom passwords into master password. They would have to be stored on your computer, which defeats MasterPassword's working principle. As such, it is convenient to use the Chrome password manager for such passwords, until you find a time to switch a site to MasterPassword.

Reviews

Recent review snapshot

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Store average score4.7Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.8Average computed only from synced review bodies below
Reviews with text13Synced review bodies
Total ratings / reviews34Chrome Web Store public rating/review count

Store average score: 4.7. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5
11
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Antoine GRÉA2017年3月16日
5

Just amazing ! Will give your privacy back.

Language en
1 helpful · 2 not helpful
Jenne Tondeleir2017年3月7日
5

Great!

Language en
0 helpful · 1 not helpful
GAGA战西风2016年11月12日
4

希望能够继续的改进它,今天去尝试了使用它,发现和chrome自带的有那么点冲突,然后尝试性注册一个网站,失败了,而且反应速度有点慢,页面也不太友好。想尝试的朋友还是值得试试。

Language zh