User-Agent Parser - Decode Browser, Engine, OS, CPU, and Device Info

Detect and parse Browser, Engine, OS, CPU, and Device type/model from an user-agent string.
Browser
WebKit
537.36
Engine
WebKit
537.36
OS
linux
No OS version available
Device
No device model availableNo device type availableNo device vendor available
CPU
No CPU architecture available

1. Introduction to User-Agent Parser

The internet is a vast ecosystem inhabited by a variety of devices, browsers, and operating systems. Each of these entities carries a unique identifier, known as a User-Agent string. Our User-Agent Parser is a tool designed to read and interpret these identifiers.

Imagine you’re a postman delivering mail. Each letter has an address - the recipient’s name, street, city, and sometimes even more specific details. A User-Agent string is like that address, providing information about the browser, engine, OS, CPU, and device type/model.

2. Understanding User-Agent Strings

User-Agent strings are a crucial part of HTTP requests made by the client to the server. These strings carry valuable information about the client, such as the browser, engine, OS, CPU, and device type/model.

For instance, a User-Agent string might look like this:

Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/58.0.3029.110 Safari/537.3

This tells us that the client is using a 64-bit Windows 10 OS, with a Chrome browser version 58.0.3029.110, and the underlying rendering engine is AppleWebKit 537.36.

3. Benefits of Parsing User-Agent Strings

Parsing User-Agent strings offers numerous benefits:

  • Tailored User Experience: By knowing the client’s device and browser, you can optimize your website’s performance and layout for that specific environment.
  • Analytics: User-Agent parsing is a valuable tool for understanding your audience. It allows you to track the popularity of different browsers, operating systems, and devices among your users.
  • Security: User-Agent strings can also be used to identify suspicious activity. If a single user is accessing your site from multiple devices or browsers in a short period, it could indicate a security breach.

4. How to Use Our User-Agent Parser

Using our User-Agent Parser is straightforward. Simply enter the User-Agent string into the input field and hit ‘Parse’. The tool will break down the string into its constituent parts: Browser, Engine, OS, CPU, and Device type/model.

For example, if you input the following string:

Mozilla/5.0 (iPhone; CPU iPhone OS 13_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.5 Mobile/15E148 Safari/604.1

The output would be:

  • Browser: Safari 13.0.5
  • Engine: AppleWebKit 605.1.15
  • OS: iOS 13.3
  • CPU: iPhone
  • Device: iPhone

5. Conclusion

In conclusion, User-Agent parsing is a powerful tool for understanding your audience and optimizing your website. Our User-Agent Parser makes this process simple and efficient, enabling you to focus on what really matters - delivering a great user experience.