Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)

Client

Type: unknown

Name: unknown

Version: unknown

Engine: unknown

Engine version: unknown

Family: unknown

Operating System

Name: unknown

Version: unknown

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What is a User Agent?

A user agent is a string of characters that identifies the browser and operating system being used to access a website. This information is sent to the server with every request.

How to Find Your User Agent?

Open your web browser (Chrome, Firefox, Safari, etc.)
Visit a website like whatmyua.com
Your user agent will be displayed, including browser, OS, and device info.

Why is User Agent Information Important?

It helps developers optimize websites for different browsers and devices, ensuring compatibility and a better user experience.

Last User Agents

Mozilla/5.0 (Windows NT 5.0; ru-RU; rv:1.9.2.20) Gecko/5751-01-05 16:43:25.493622 Firefox/3.8

Firefox 3 on Windows 2000
Mozilla/5.0 (Windows; U; Windows 98; Win 9x 4.90) AppleWebKit/533.40.2 (KHTML, like Gecko) Version/4.0 Safari/533.40.2

Safari 4 on Windows ME
Opera/8.55.(X11; Linux i686; hy-AM) Presto/2.9.168 Version/11.00

Opera 8 on GNU/Linux
Opera/9.53.(Windows 98; ms-MY) Presto/2.9.160 Version/10.00

Opera 9 on Windows 98
Mozilla/5.0 (X11; Linux x86_64; rv:1.9.5.20) Gecko/2838-10-02 05:51:22.613205 Firefox/3.8

Firefox 3 on GNU/Linux
Mozilla/5.0 (Windows; U; Windows CE) AppleWebKit/535.42.2 (KHTML, like Gecko) Version/4.0 Safari/535.42.2

Safari 4 on Windows CE
Mozilla/5.0 (Android 3.2.6; Mobile; rv:13.0) Gecko/13.0 Firefox/13.0

Firefox Mobile 13 on Android 3
Mozilla/5.0 (Windows NT 5.1; nhn-MX; rv:1.9.2.20) Gecko/9433-05-03 07:38:56.741150 Firefox/9.0

Firefox 9 on Windows XP
Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_7_9; rv:1.9.5.20) Gecko/9458-12-11 04:19:43.982880 Firefox/7.0

Firefox 7 on Mac 10
Mozilla/5.0 (Macintosh; PPC Mac OS X 10_5_5 rv:4.0; wo-SN) AppleWebKit/531.38.1 (KHTML, like Gecko) Version/5.1 Safari/531.38.1

Safari 5 on Mac 10

API

GET /api/ua?ua=<ua-string>&key=<access-key>

Parameters:

ua-string: Be sure to URL-encode it. Defaults to your request's user agent string.
access-key: Not required.