What Is Cookie Checker?
The Cookie Checker lists every cookie a website sets, with Secure, HttpOnly, and SameSite flags plus session-versus-persistent lifetime for each. Session-like cookies missing HttpOnly and SameSite=None without Secure are called out, making it a quick GDPR and security review.
Who Uses the Cookie Checker?
Privacy officers, developers, and auditors use it to inventory tracking cookies and to verify flag hygiene before compliance reviews.
How to Use the Cookie Checker
- Enter the full URL of the page to inspect.
- Submit to capture every Set-Cookie header.
- Review each cookie flags and warnings.
Why Choose Our Cookie Checker?
- Every cookie parsed with all security flags
- Browser-rejected SameSite=None mistakes flagged
- Session versus persistent lifetime labeled
Try the Cookie Checker above — it is free, fast, and works on any device. Bookmark this page to return whenever you need it.