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CSP Header Builder

Visually configure Content-Security-Policy directives and get a ready-to-use header.

Directives

default-src
script-src
style-src
img-src
font-src
connect-src
object-src
frame-src
form-action
frame-ancestors
base-uri

Policy Value

HTTP Header

About Content Security Policy

Content Security Policy (CSP) is an HTTP response header that helps prevent XSS, clickjacking, and other code injection attacks. It specifies which dynamic resources are allowed to load.

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