UserAgent Switcher for Chrome

Automatically rotates User-Agent strings with advanced randomization, DOM spoofing, and settings export/import.

As of May 2026, UserAgent Switcher for Chrome has 152 users in the Privacy & Security category.

Usersup 60.0 percent+60.0%
152
152
Ratingno change0%
— reviews
Reviewsno change0%
Version
1.0
Manifest V3

History

5 snapshots

Tracking since Apr 1, 2026.

156.6412389.36Apr 1, 2026May 30, 2026
View as table
DateUsersRatingReviewsVersion
Apr 1, 2026951.0
Apr 20, 2026941.0
May 5, 20261171.0
May 17, 20261431.0
May 30, 20261491.0
Now1521.0

Permissions & access

Permissions
storagescriptingdownloadsdeclarativeNetRequestdeclarativeNetRequestWithHostAccess
Host access
<all_urls>

Screenshots

UserAgent Switcher for Chrome screenshot 1UserAgent Switcher for Chrome screenshot 2UserAgent Switcher for Chrome screenshot 3UserAgent Switcher for Chrome screenshot 4

About

Take control of your browser's identity with User-Agent Switcher for Chrome. This essential extension allows web professionals and privacy-conscious users to effortlessly modify their browser's User-Agent string, enabling you to mimic various web browsers, operating systems, and devices. It's an invaluable tool for developers, quality assurance testers, SEO specialists, and anyone looking to enhance their online privacy.

Key Features & Benefits:

⊛ Seamless Spoofing: Instantly change your User-Agent with a single click to simulate different environments for testing or privacy.

⊛ Automatic Rotation: Configure the extension to automatically switch User-Agents at custom intervals, offering dynamic testing scenarios and enhanced anonymity.

⊛ Comprehensive DOM Spoofing: Beyond just the User-Agent string, this extension fully spoofs navigator.userAgent and related properties, ensuring consistent behavior across client-side scripts and preventing detection by JavaScript-based fingerprinting.

⊛ Custom User-Agents: Input and save your own unique User-Agent strings for highly specific testing needs, such as emulating particular web crawlers like Googlebot or unique mobile devices.

⊛ Persistent Settings: All your preferences are automatically saved as you modify them, providing a smooth and efficient workflow.

⊛ Domain Exceptions: Easily exclude specific websites from User-Agent spoofing to prevent potential login or functionality issues on sensitive sites.

⊛ Configuration Management: Export and import your entire configuration in JSON format, ideal for backing up settings or sharing them across multiple devices.

⊛ Clear Status Indicator: A distinct "ON" badge in your toolbar visually confirms when spoofing is actively enabled.

Common Applications:

⊛ Web Development: Test how your website renders and functions across a wide array of devices and browser environments.

⊛ QA Testing: Identify compatibility bugs and ensure robust performance by simulating diverse user agents.

⊛ SEO & Bot Simulation: Accurately emulate web crawlers to analyze search engine indexing and behavior.

⊛ Privacy Enhancement: Randomize your User-Agent string to reduce browser fingerprinting and improve online anonymity.

⊛ Content Accessibility: View content that may be restricted based on device or browser identification.

Frequently Asked Questions (FAQ):

⊛ What does this extension do? It changes your browser's identifying string, making websites perceive you as using a different device or browser.

⊛ How do I install it? Search for "User-Agent Switcher for Chrome" in the Chrome Web Store and click "Add to Chrome."

⊛ How do I enable or disable it? Use the toggle switch within the extension's popup window. An “ON” badge indicates active spoofing.

⊛ Can I exclude specific sites? Yes, utilize the exceptions list to prevent spoofing on chosen domains.

⊛ Can I use a custom string? Absolutely. Activate the Custom User-Agent option and enter your desired string.

⊛ How can I verify it's working? Check the "Current User-Agent" in the extension popup or visit any online User-Agent checker site.

⊛ Does it work in Incognito mode? Yes, but you must manually enable "Allow in incognito" for the extension at chrome://extensions/.

Privacy and Permissions:

Your privacy is paramount. This extension:

⊛ Does NOT collect or transmit any personal data.

⊛ Stores all settings exclusively on your local device.

⊛ Requests only the minimum permissions necessary for its functionality: storage, scripting, downloads, declarativeNetRequest, declarativeNetRequestWithHostAccess, and <all_urls>.

Note: While User-Agent spoofing contributes to privacy, it is not a complete solution for blocking advanced fingerprinting techniques. For stronger protection, consider combining it with other privacy tools.

Get Started:
Install User-Agent Switcher for Chrome today and gain full control over your browser's identity. This free extension is designed to provide developers, testers, SEO experts, and privacy-conscious users with essential flexibility and control.

Technical

Version
1.0
Manifest
V3
Size
46.18KiB
Min Chrome
88
Languages
1
Featured
No

Metadata

ID
mggigidblpacapkdepebdkcggignnbep
Developer ID
u1f0deeb34d449362c30840c1fb5a018c
Developer Email
[email protected]
Created
Jul 18, 2025
Last Updated (Store)
Jul 18, 2025
Last Scraped
May 30, 2026
Website
Support URL

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Data sourced from the Chrome Web Store · last verified May 30, 2026.