FastOS Tools
FastOS Tools

Analyseur User-Agent

Analysez et examinez les chaînes User-Agent. Extrayez les informations du navigateur, OS et appareil des chaînes UA.

Chaîne User-Agent

Présentation de l’outil

The User‑Agent Parser tool analyzes User‑Agent strings and extracts browser, OS, and device information. It helps you understand client environments and debug compatibility issues.

Quand utiliser cet outil

Use this tool whenever you need to inspect a User‑Agent: analyzing logs, debugging support tickets, or verifying traffic from specific platforms.

Comment l’utiliser

1

Paste a User‑Agent string

Copy a User‑Agent from logs, HTTP headers, or browser tools and paste it into the input area.

2

Parse the string

Run the parser to identify browser name and version, operating system, and device type where possible.

3

Review parsed details

Use the extracted information to classify traffic, reproduce issues, or adjust compatibility decisions.

Exemples d’utilisation

Investigating a browser‑specific bug

Parse a User‑Agent from an error report to see exactly which browser and OS combination is affected.

FAQ

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