Cookie Decoder

What are HTTP Cookies?

HTTP cookies are small data pieces sent by a web server to the browser. The browser stores them and sends them back with subsequent requests. Cookies are used for authentication, preferences, session tracking, and personalization.

Cookie Structure

Each cookie contains a name=value pair and attributes: Domain, Path, Expires/Max-Age, Secure, HttpOnly, SameSite. Our decoder parses all parameters from Set-Cookie strings.

Cookies and Proxies

With proxies, cookies bind to domain, not IP. When rotating IPs through GProxy, cookies persist. For sites that bind sessions to IP, use GProxy sticky sessions.