Quantum Hasher Firefox

Quantum Hasher

Port of Password Hasher for FIrefox Quantum. Better security without bursting your brain. The original source for this add-on comes from Steve Cooper's Password Hasher - https://addons.mozilla.org/firefox/addon/password-hasher

Features & Capabilities

What good security practice demands:

  • Strong passwords that are hard to guess.
  • Different passwords at each site.
  • Periodically changing existing passwords.

Why you probably aren't practicing good security:

  • Strong passwords are difficult to remember.
  • Juggling a multitude of passwords is a pain.
  • Updating passwords compounds the memorization problem.

How Quantum Hasher helps:

  • Strong passwords are automatically generated.
  • The same master key produces different passwords at many sites.
  • You can quickly upgrade passwords by "bumping" the site tag.
  • You can upgrade the master key without updating all sites at once.
  • It supports different length passwords.
  • It supports special requirements, such as digit and punctuation characters.
  • All data is saved to the browser's secure password database.
  • It's extremely simple to use!

User Growth & Download Statistics

Manifest V2 Add-on
By:
Renato L. F. Cunha
Daily users:
10 1
Rating:
4.00
(1)
Version:
0.3.2resigned1 Last updated: 2024-04-25
Version code:
5729386
Creation date:
2017-11-25
Risk:
Moderate risk impact Low risk likelihood
Permissions:
Size:
327.14KB
URLs:
Website
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-06-17
Compare stats and ranking:

Ranking

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:
Renato L. F. Cunha
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/quantum-hasher/
Website:
https://github.com/renatolfc/quantum-hasher

User Reviews

by 远离*****, 2025-04-17

by 敬念*****, 2025-03-12

Merci d'avoir porté l'ancien Password Hasher, car Firefox s'est mis à jour et a invalidé toutes les vieilles extensions qui sont essentielles... J'aurais mis 5 étoiles si seulement j'avais trouvé le moyen de changer les options par défaut.
by Fi*****, 2018-01-17
View all user reviews ›

Is Quantum Hasher 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.

Quantum Hasher requires a few 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.
  • High ****** ******* *** ********* ********* ******** ***** *** ** ********** ****** * ******** ******* *****
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.

Quantum Hasher has earned a fairly good reputation and likely can be trusted.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Low **** ********* *** ******* **** **** * ****** **** ***** ******** *** **** ****** ** ** ****** *** *****
  • Low **** ********* *** ***** **** **** * ****** **** ***** ********** *** **** ****** ** ** ****** *** *****
  • Good **** ********* *** **** **** *******
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