# Proxy & User-Agent Switcher

> The Proxy & User-Agent Switcher extension helps to do geolocation-testing and mobile device-testing of any websites.

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

## Overview

- **ID:** `proxy-user-agent-switcher`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** D09r
- **Category:** web-development,privacy-security,search-tools,other
- **Daily users:** 33
- **Weekly downloads:** 8
- **Rating:** 4.43 / 5 (7 ratings)
- **Version:** 3.1
- **Last updated:** 2020-08-04
- **First published:** 2020-04-27
- **Size:** 284 KB
- **Data as of:** 2026-09-09
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/proxy-user-agent-switcher/)
- **Website:** [https://d09r.github.io/proxy-user-agent-switcher/](https://d09r.github.io/proxy-user-agent-switcher/)
- **Privacy policy:** [https://addons.mozilla.org/firefox/addon/proxy-user-agent-switcher/privacy/](https://addons.mozilla.org/firefox/addon/proxy-user-agent-switcher/privacy/)

## Description

Proxy & User-Agent Switcher is a Firefox add-on that enables geolocation-testing and mobile device-testing of websites. It provides features such as proxy switching, user-agent switching, custom proxy profiles, and auto-syncing of proxy configuration.

## Rankings

- #19,386 — Overall
- #28 — agent
- #68 — agenda
- #81 — kitchen
- #106 — malware
- #120 — proxy

## Permissions and access

### Permissions

- `proxy`
- `background`
- `storage`
- `contextMenus`
- `webRequest`
- `webRequestBlocking`
- `<all_urls>`
- `notifications`

## 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

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- [Proxy Switcher and Manager](https://chrome-stats.com/d/proxy-switcher-and-manager) — 2,221 users, 3.73 / 5
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- [GeoSwitch Auto Country VPN by Ecomzens](https://chrome-stats.com/d/geoswitch-auto-country-vpn) — 2 users
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- [User-Agent Auto Spoofer](https://chrome-stats.com/d/user-agent-auto-spoofer) — 8 users
- [Proxyverse](https://chrome-stats.com/d/proxyverse) — 82 users, 4.00 / 5
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- [Proxy SwitchyAgain](https://chrome-stats.com/d/switchyagain) — 5 users, 5.00 / 5
- [Advanced Proxy Manager](https://chrome-stats.com/d/proxy-cheap-proxy-manager) — 335 users, 5.00 / 5

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