Cookie types

Linken Sphere is compatible with two main cookie formats: Netscape (.txt) and JSON (.json).

Both formats can be used to import and export data manually or via API.

Netscape (.txt)

Classic format. One line - one cookie. Fields are separated by tabs.

Netscape example:

.youtube.com TRUE / TRUE 1778164221 __Secure-YEC CgsyZlNpMVJNOEJrMCiAw8-

JSON (.json)

A modern format. Cookies are stored as an array of objects.

JSON example:

[{
"domain": ".youtube.com",
"expirationDate": 1778164221.1763191,
"hostOnly": false,
"httpOnly": true,
"name": "__Secure-YEC",
"path": "/",
"priority": "medium",
"sameSite": "lax",
"secure": true,
"session": false,
"sourcePort": 443,
"sourceScheme": "secure",
"storeId": "0",
"value": "CgsyZlNpMVJNOEJrMCiAw8-_BjInCgJOTBIhEh0SGwsMDg8QERITFBUWFxgZGhscHR4fICEiIyQlJiBU"
}]

Additional cookie features in Linken Sphere

Extending expired cookies

Linken Sphere allows you to automatically extend the validity period of expired cookies.

To enable or disable this feature:

  1. Click on the gear icon at the top of the interface to open the settings.

  2. Scroll down to the "Data" section.

  3. Find the "Extend expired cookies" option.

This feature is enabled by default, but you can disable it if necessary.

prolongate expiering cookies

Cookie validation during import

When importing cookies, Linken Sphere automatically checks their validity:

  • Incorrect or duplicate entries are deleted.

  • Only valid cookies are loaded into the system.

For example, if you imported 1,000 cookies and only 800 are displayed in the system, this is the result of automatic validation.

import
Cookie types | Documentation & Guides | Linken Sphere Antidetect Browser