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Hazuu Tools

Random User Agent Generator

Generate realistic random browser user agent strings for testing, development, and web scraping.

tuneGenerator Options

5
120
devices

No user agents generated yet

Configure your options, then click Generate User Agents.
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About Random User Agent Generator

User agent strings identify browsers and devices to web servers, playing a critical role in web development, testing, and automation. Our Random User Agent Generator creates realistic browser user agent strings from a comprehensive database of real-world browser, OS, and device combinations.

Whether you need user agents for testing responsive designs, web scraping, API development, or QA automation, this tool provides authentic-looking strings across all major browsers and platforms. Everything runs in your browser with no server requests, ensuring your testing data stays private.

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How to Use

01

Configure Filters

Select which browsers, operating systems, and device types you want to include in the generated user agents.

02

Set Count & Generate

Choose how many user agents you need using the slider, then click Generate to create them.

03

Copy & Use

Copy individual user agents or use Copy All to grab the entire set for your testing or development needs.

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Frequently Asked Questions

What is a Random User Agent Generator? expand_more
A Random User Agent Generator creates realistic browser identification strings that mimic real devices and browsers. These strings are used in web development, testing, and automation to simulate different browser environments without needing access to every device and browser combination.
Are the generated user agents realistic? expand_more
Yes, our generator builds user agent strings using real-world browser version numbers, OS identifiers, and rendering engine details following the exact format used by actual browsers like Chrome, Firefox, Safari, Edge, and Opera.
Can I generate bot user agent strings? expand_more
Yes, enable the "Include Bot User Agents" option to generate user agents for popular web crawlers and bots like Googlebot, Bingbot, DuckDuckBot, and others commonly used for web indexing.
What can I use random user agents for? expand_more
Common uses include web scraping, automated testing, QA across different browser environments, API development and testing, security research, and simulating different devices for responsive design testing.
Is my data secure? expand_more
Absolutely. All user agent generation happens entirely in your browser using JavaScript. No data is sent to any server, and your current user agent information displayed on the page is only read locally.