# UAMasker

> Your User Agent is replaced by a random popular Firefox User Agent

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

## Overview

- **ID:** `uamasker`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** desiderataofhappiness
- **Category:** privacy-security
- **Version:** 1.0
- **Last updated:** 2021-01-15
- **First published:** 2021-01-14
- **Size:** 11 KB
- **Data as of:** 2026-09-11
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/uamasker/)

## Description

UAMasker is a Firefox add-on that enhances your online privacy and security by replacing your User Agent with a random popular Firefox User Agent. Masking your User Agent helps to protect your identity and prevent fingerprinting, enhancing your online anonymity. With UAMasker, you can browse the web with confidence and avoid being tracked by websites and advertisers.

## Rankings

- #134,578 — Overall

## Permissions and access

### Permissions

- `webRequest`
- `webRequestBlocking`
- `<all_urls>`

## Safety

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

### Analysis details

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

## Similar extensions and apps

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- [Random User-Agent (Switcher)](https://chrome-stats.com/d/random_user_agent) — 3,976 users, 4.00 / 5
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- [Custom User-Agent (Oppo A17k)](https://chrome-stats.com/d/custom-user-agent-oppo-a17k) — 1 users
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Source: [Chrome-Stats](https://chrome-stats.com/d/uamasker)