Every time your browser connects to a website, it sends a 'User Agent' string as part of the HTTP header. This string contains information about your browser type, version, rendering engine, and operating system. Web servers can use this information to serve different content to different browsers or devices.
Our User Agent Parser is a simple utility that instantly displays your browser's complete User Agent string. It's a quick and easy way for developers and testers to check how their browser is identifying itself, which is often crucial for debugging browser-specific issues.
Our User Agent Parser is a simple utility that instantly displays your browser's complete User Agent string. It's a quick and easy way for developers and testers to check how their browser is identifying itself, which is often crucial for debugging browser-specific issues.
🕵️User Agent Parser
Frequently Asked Questions
What is a User Agent used for?
Websites use it to tailor content. For example, a site might use the User Agent to detect if you're on a mobile device to serve a mobile-optimized version of the page, or to show a 'Please update your browser' message for very old browsers.
Can the User Agent be faked or changed?
Yes, it's possible to change the User Agent string using browser extensions or developer tools. This is often done by web developers to test how their site appears on different devices and browsers without actually switching devices.
