QuickToolz User Agent Parser is a free online tool. No sign-up needed.
How to Use User Agent Parser
Step 1
Enter a user agent string
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Step 2
Click Parse
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Step 3
Read the device details
What is User Agent Parser?
The QuickToolz User Agent Parser reads any browser user agent string and extracts the browser name, version, operating system, rendering engine, and device type.
Frequently Asked Questions
Where do I find a user agent string?
User agent strings appear in server logs, browser developer tools, and HTTP headers.
Can it detect mobile devices?
Yes, it identifies whether the device is desktop, mobile, or tablet.
What browsers are recognized?
Chrome, Firefox, Safari, Edge, Opera, and many others are all detected.
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