Cookie Analyzer

Parse Set-Cookie headers and cookie strings. Check Secure, HttpOnly, SameSite flags, expiry, domain scope, and spot common misconfigurations.

Cookies Security Headers Privacy

Input

Output

This tool runs entirely in your browser. No data is sent to any server.

How this works

Cookie Security Flags: Secure, HttpOnly, SameSite Audit cookie security attributes. Detect session cookies missing Secure, HttpOnly, or SameSite flags that enable session hijacking and CSRF attacks.

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