I built a browser-only HTTP Cookie Inspector — parse Set-Cookie, security score, XSS/CSRF flags, 84 tests

HTTP cookies are everywhere in authentication, sessions, and tracking — but reading Set-Cookie headers manually is tedious. I built a free, browser-only HTTP Cookie Inspector that parses cookie strings and gives you a security analysis.

Live Tool

What it does

Parse Set-Cookie strings — extract all attributes at a glance

Attribute cards — name, value, expires/max-age, domain, path, Secure, HttpOnly, SameSite