Web Cookie Generator & Parser

Visually generate document.cookie scripts or parse cookie strings back to tables

Generates browser document.cookie commands or parses HTTP Cookie header strings into clear tables.

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🔒 Everything runs 100% in your browser. Your files and input are never uploaded to any server.

How to use

  1. Type cookie name, value, path, domain, and expiration.
  2. Click generate to copy the javascript setup snippet.
  3. Or paste a cookie header string to inspect values.

FAQ

Does it support Secure flag?
Yes, it supports Secure, HttpOnly, and SameSite parameter additions.
When should I enable the Secure attribute?
As a rule of thumb, turn it on whenever your site runs over HTTPS. With Secure enabled, the cookie is never sent over an unencrypted HTTP connection, which cuts down the risk of it being intercepted.
When should I enable the Secure attribute?
As a rule of thumb, turn it on whenever your site runs over HTTPS. With Secure enabled, the cookie is never sent over an unencrypted HTTP connection, which cuts down the risk of it being intercepted.

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