Developer & Reference

User Agent Parser API

Break a User-Agent string down into browser, OS, and device details.

Request Headers

Name Required Description
X-RapidAPI-Key required Your RapidAPI key. Get one free.
X-RapidAPI-Host required user-agent.p.rapidapi.com

Endpoints

GET /v1/useragent

Parse a User-Agent string into browser, OS, and device details

Parameters

NameTypeRequiredDefaultConstraints
uastringrequired—<= 2048 chars; matches \S

Code Examples

curl --request GET \
  --url 'https://user-agent.p.rapidapi.com/v1/useragent?ua=example' \
  --header 'x-rapidapi-key: YOUR_API_KEY' \
  --header 'x-rapidapi-host: user-agent.p.rapidapi.com'

Interactive Example

user-agent
$ GET /v1/useragent?ua=Mozilla/5.0 (Windows NT 10.0; Win64; x64) Chrome/120.0.0.0
{"browser":{"family":"Chrome","major":"120","minor":"0"},"os":{"family":"Windows","major":"10"},"device":{"family":"Other"}}

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