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LessPass

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Tool

Curated by Surfaced Editorial·Developer·2 min read
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LessPass, an open-source project by LessPass Inc., is a unique deterministic password manager that generates unique, strong passwords on-the-fly using a master password, a login, and a site name. Unlike traditional password managers, it doesn't store any passwords; instead, it re-generates the same strong password every time you input the same parameters. This tool is available as a web app, browser extensions for Chrome and Firefox, and mobile apps for iOS and Android. Its most used feature is its ability to instantly generate a consistent, complex password without requiring any data storage whatsoever. Since passwords are re-generated based on an algorithm, no data is stored anywhere, offering maximum privacy and a zero-knowledge approach to password management.

Why It’s Useful

LessPass completely eliminates the risk of a password database breach, as no database exists to be stolen, and frees users from synchronizing encrypted files. For the ultra-security-conscious individual, it provides peace of mind knowing that their passwords are never stored anywhere, ever, only computed when needed. For developers who frequently work across different machines and don't want to rely on cloud syncing or USB drives, LessPass offers a consistent, portable way to access complex passwords. LessPass is completely free and open-source, providing its full functionality without any limitations or hidden costs. It offers a unique advantage over traditional password managers like Bitwarden by removing the need for password storage entirely, simplifying its security model. A power feature is its ability to configure recipe settings (length, characters) per site, giving granular control over generated passwords. While the concept might require a brief explanation, a non-technical person can use the web app to generate their first password in under 5 minutes.

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