Real Browser User-Agent Generator

Generate realistic User-Agent (UA) strings for testing, scraping, and simulation. Select your desired environment below.

💻 Operating System:

🌐 Browser:

📱 Device Type:

Click 'Generate User-Agent' to get started.

How the User-Agent Generator Works

The User-Agent Generator pulls from a large, updated database of real-world User-Agent strings. Based on your selections for Operating System, Browser, and Device Type, it randomly selects a matching, legitimate UA string. This helps ensure your tests, scripts, or simulations appear as authentic as possible to web servers.

✔️ Filter by **Windows, macOS, Android, iOS, and Linux**.
✔️ Select popular browsers like **Chrome, Firefox, Safari, and Edge**.
✔️ Distinguish between **Desktop/Laptop** and **Mobile/Tablet** devices.
✔️ Copy the ready-to-use UA string with a single click.
✔️ Essential for web scraping, browser simulation, and responsive design testing.

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FAQs about User-Agent Generation

What is a User-Agent string?

A User-Agent string is a header sent by your browser to a web server identifying the browser type, operating system, software vendor, and software version. It helps the server deliver optimized content.

Why do I need a fake User-Agent?

Developers and testers use generated User-Agents to simulate different user environments (mobile, desktop, specific OS) without physically switching devices. It's crucial for verifying responsive design and automated testing.

Is this generator free to use?

Yes! It’s 100% free and available for unlimited use.

Is the generated UA string realistic?

Yes, we use a curated list of real, observed User-Agent strings to ensure authenticity and avoid common patterns that bots use, making them highly effective for simulation.