Chrome 139.0.7656.36 on macOS

Engine: Blink Platform: Desktop OS: macOS

Raw User Agent String

Mozilla/5.0 (Macintosh; Intel Mac OS X 12_0_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.7656.36 Safari/537.36

Metadata Analysis

Browser FamilyChrome

Full Version139.0.7656.36

Operating SystemmacOS

Rendering EngineBlink

Understanding this User-Agent record

This record is a reproducible desktop Chrome 139.0.7656.36 sample on macOS. Use the raw value with the normalized fields when comparing a current request; embedded browsers and modified clients may behave differently.

How to validate this User-Agent

User-Agent values can be reduced, overridden, or supplemented by Client Hints, so validate the real journey in its actual browser context. Never use a client-supplied User-Agent alone for authentication or authorization.

Read more about Client Hints and responsible UA parsing.

Developer Integration

Use this code as a controlled request fixture. Do not use a client-supplied User-Agent for authentication or authorization.

Python

import requests

response = requests.get(
    "https://httpbin.org/headers",
    headers={"User-Agent": "Mozilla/5.0 (Macintosh; Intel Mac OS X 12_0_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/139.0.7656.36 Safari/537.36"},
)
print(response.status_code)