KeyVault - Password Manager

Name: KeyVault - Password Manager
Author: jtskee

Secure local password manager with AES-256 encryption. Autofills passwords, credit cards, and addresses on any website. All data is encrypted and stored locally — nothing is sent to any server.

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Features & Capabilities

KeyVault is a secure, local-only password manager with AES-256-GCM encryption. Your vault is protected by a master password and stored entirely on your device — nothing is ever sent to any server.

Features:

Autofill passwords, credit cards, and addresses on any website
Generate strong random passwords
Import your existing passwords from Dashlane (CSV export)
Export and import encrypted vault backups
Works across all websites automatically

User Growth & Download Statistics

Add-on

By:

jtskee

Daily users:

Version:

1.2.37 Last updated: 2026-05-12

Version code:

6259043

Creation date:

2026-04-29

Risk:

Permissions:

Content scripts matches:

<all_urls>

Size:

33.79KB

Full description:

Source:

Firefox Add-ons Store

Data ingested on:

2026-07-14

Compare stats and ranking:

Ranking

# 63,761 ▲ 107

Other rankings

#184 in password keyword 85 ▲ 1#194 in password-protected keyword 53 ▼ 2

For Developers

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Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.

Developed by:

jtskee

Firefox Add-ons Store

https://addons.mozilla.org/firefox/addon/keyvault-password-manager/

Is KeyVault - Password Manager Safe?

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.

KeyVault - Password Manager requires some sensitive permissions that could impact your browser and data security. Exercise caution before installing.

Risk impact analysis details

Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
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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 Add-ons Store, 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.

KeyVault - Password Manager is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details

High This extension has low user count. Unpopular extensions may not be stable or safe.
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Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****