# hPass

> HMAC-based password derivation tool, you can derivate a secure password from a master password and the domain of current website.

Canonical page: [https://chrome-stats.com/d/hpass](https://chrome-stats.com/d/hpass)

## Overview

- **ID:** `hpass`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Yukina
- **Category:** privacy-security
- **Daily users:** 1
- **Version:** 1.3resigned1
- **Last updated:** 2024-04-25
- **First published:** 2017-11-16
- **Size:** 102 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/hpass/)

## Description

hPass is a Firefox add-on that provides a secure way to generate passwords. By combining a master password and the domain of the current website, hPass uses an HMAC-based algorithm to derive a strong and unique password for each site.

## Rankings

- #107,118 — Overall

## Permissions and access

### Permissions

- `tabs`
- `activeTab`

## Safety

- **Risk impact:** Moderate risk impact
- **Risk likelihood:** Moderate risk likelihood

### Analysis details

- Grants access to browser tabs, which can be used to track user browsing habits and history, presenting a privacy concern.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/hpass)