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Create Content-Security-Policy HTTP headers using a visual interface. Configure directives for scripts, styles, images, fonts, frames, and more. Copy the complete header value for your server configuration.
default-src 'self'; script-src 'self'; style-src 'self' 'unsafe-inline'; img-src 'self' data: https:
Content-Security-Policy: default-src 'self'; script-src 'self'; style-src '…Best for
Use this tool when you need one sharp answer fast before opening a broader report.
The input and results are designed to stay readable and tappable on smaller screens.
This page targets both broad keywords and practical queries people use before they audit a specific domain.
Frequently asked questions
Yes — the CSP Header Generator is 100% free with no signup, no account, and no usage limits. Just enter a URL and get instant results.
Our CSP Header Generator runs live checks against the target website in real time. Results reflect the current state of the site at the moment you run the check — not cached or historical data.
Create Content-Security-Policy HTTP headers using a visual interface. Configure directives for scripts, styles, images, fonts, frames, and more. Copy the complete header value for your server configuration.
Use this tool whenever you need to quickly verify build content-security-policy headers visually for any website. It's especially useful during site launches, migrations, and routine maintenance.