User Agent & Client Parser
Parse client browser, operating system version, rendering engine, device model, and bot crawler identity.
How to Use User Agent & Client Parser
Inspect your own current User Agent or paste any custom UA string.
View parsed Browser, Version, OS, Platform, and Device family.
Check if UA belongs to search engine spiders (Googlebot, Bingbot).
User Agent & Client Parser runs 100% client-side in your web browser. Your data, passwords, keys, and files are processed using the Web Crypto API and never transmitted to any server. Zero telemetry, zero storage, zero cloud processing.
Frequently Asked Questions
Why are User Agents important in security?
Analyzing User Agents in server logs helps identify automated scrapers, vulnerability scanners, and botnets.
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