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CORS Header Builder

Build Cross-Origin Resource Sharing headers interactively.

Allowed Origins

Methods

Allowed Headers

Allow Credentials

Max Age (sec)

HTTP Headers

Access-Control-Allow-Origin: https://example.com
Access-Control-Allow-Methods: GET, POST, PUT, DELETE
Access-Control-Allow-Headers: Content-Type, Authorization
Access-Control-Max-Age: 86400

Nginx Config

add_header 'Access-Control-Allow-Origin' 'https://example.com';
add_header 'Access-Control-Allow-Methods' 'GET, POST, PUT, DELETE';
add_header 'Access-Control-Allow-Headers' 'Content-Type, Authorization';
add_header 'Access-Control-Max-Age' 86400;