CSP Header Generator

Build Content-Security-Policy headers with a visual builder. Select directives and sources.

Build secure Content-Security-Policy headers without writing code. Our visual builder lets you select directives and sources, then generates production-ready CSP headers you can copy directly into your application.

How it works

1Select directives from the visual builder interface
2Choose trusted sources for each directive
3Review your generated CSP header
4Copy and paste into your application headers

Who uses this tool

✓Web developers protecting sites from XSS attacks
✓Security teams implementing content security policies
✓DevOps engineers configuring application headers
✓Frontend developers hardening web application security
✓Site owners preventing unauthorized script execution

Frequently Asked Questions

How do I use CSP Generator?

Select which resource types you want to allow (scripts, styles, images, fonts, etc.) and from which sources. The tool builds the Content-Security-Policy header.

Is CSP Generator free?

Yes, CSP Generator on ToolPix is 100% free with no signup or installation required.

Is my data safe?

All processing happens in your browser, your data never leaves your device.

What is a Content Security Policy?

CSP is an HTTP header that tells browsers which content sources are trusted, protecting your site against XSS and data injection attacks.

How do I add the CSP header to my website?

Add it as an HTTP response header in your server configuration (Apache, Nginx, or application code), or as a <meta http-equiv> tag in your HTML.

CSP Header Generator

How it works

Who uses this tool

Frequently Asked Questions

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