# User-Agent Switcher PRO

> Anonymize your browsing by easily switch/spoof/fake User-Agent with what you want. User-Agent selection mode: Manual, Auto, Random

Canonical page: [https://chrome-stats.com/d/user-agent-switcher-pro](https://chrome-stats.com/d/user-agent-switcher-pro)

## Overview

- **ID:** `user-agent-switcher-pro`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** Matt Glow
- **Category:** web-development,privacy-security
- **Daily users:** 47
- **Weekly downloads:** 1
- **Rating:** 4.00 / 5 (2 ratings)
- **Version:** 1.0.2
- **Last updated:** 2023-02-15
- **First published:** 2023-02-11
- **Size:** 107 KB
- **Data as of:** 2026-09-10
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/user-agent-switcher-pro/)

## Description

User-Agent Switcher PRO is an extension for Firefox that enables you to easily switch and spoof User-Agent. It is useful for developers to test the site-view quickly and for users who desire enhanced privacy while browsing. The add-on also intercepts iframes and client-side javascript.

## Rankings

- #16,520 — Overall
- #22 — agent
- #55 — kitchen
- #62 — agenda
- #115 — switch
- #221 — pitch

## Permissions and access

### Permissions

- `storage`
- `alarms`
- `webRequest`
- `webRequestBlocking`
- `<all_urls>`

### Content script matches

- `<all_urls>`

## Safety

- **Risk impact:** High risk impact
- **Risk likelihood:** Low 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

- [Switch UA PRO](https://chrome-stats.com/d/switch-ua-pro)
- [Switch UA PLUS](https://chrome-stats.com/d/switch-ua-plus)
- [Random User-Agent (Switcher)](https://chrome-stats.com/d/random_user_agent) — 3,961 users, 4.00 / 5
- [User-Agent Switcher and Manager](https://chrome-stats.com/d/user-agent-string-switcher) — 83,696 users, 4.08 / 5
- [User Agent Switcher – Change & Manage](https://chrome-stats.com/d/user-agent-switcher-change) — 3 users
- [User-Agent Auto Spoofer](https://chrome-stats.com/d/user-agent-auto-spoofer) — 8 users
- [UserAgent Switch](https://chrome-stats.com/d/useragentswitch) — 13 users, 5.00 / 5
- [User-Agent Switcher and Simulator](https://chrome-stats.com/d/useragent-simulator-switcher) — 234 users, 4.64 / 5
- [User-Agent Switch PC b8q](https://chrome-stats.com/d/smart-ua-manager) — 96 users
- [Advanced User-Agent](https://chrome-stats.com/d/advanced-user-agent) — 5 users
- [User-Agent Changer](https://chrome-stats.com/d/user-agent-changer2901) — 46 users
- [User-Agent Switcher Plus](https://chrome-stats.com/d/user-agent-switcher-plus) — 1 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/user-agent-switcher-pro)