User-Agent Parser

Decode any User-Agent string into browser, engine, OS, device type and bot detection — regex-based, fully offline.

Security & Network100% client-sideFree · no sign-up

user-agent-parser — tool

User-Agent string

Parsed details

Your input is processed locally in the browser. Nothing is uploaded.

runs 100% client-side · your data never leaves the browser

how_to — user-agent-parser

How to use the user-agent parser

1Paste or type your content into the input box — or click Sample to try it with realistic data.
2The result updates automatically as you type, then copy or download it when you are happy.

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