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/HTTP

Cookie

The Cookie HTTP request header contains stored HTTP cookies previously sent by the server with the Set-Cookie header.

The Cookie header might be omitted entirely, if the privacy setting of the browser are set to block them, for example.

Syntax

Cookie: <cookie-list>
Cookie: name=value
Cookie: name=value; name2=value2; name3=value3
<cookie-list>
A list of name-value pairs in the form of <cookie-name>=<cookie-value>. Pairs in the list are separated by a semi-colon and a space ('; ').

Examples

Cookie: PHPSESSID=298zf09hf012fh2; csrftoken=u32t4o3tb3gg43; _gat=1;

Specifications

Specification Title
RFC 6265, section 5.4: Cookie HTTP State Management Mechanism

Browser compatibility

Feature Chrome Firefox Edge Internet Explorer Opera Safari
Basic Support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)
Feature Android Chrome for Android Edge mobile Firefox for Android IE mobile Opera Android iOS Safari
Basic Support (Yes) (Yes) (Yes) (Yes) (Yes) (Yes) (Yes)

See also

© 2005–2017 Mozilla Developer Network and individual contributors.
Licensed under the Creative Commons Attribution-ShareAlike License v2.5 or later.
https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Cookie