CSP Evaluator is a tool that allows developers to check if a Content Security Policy (CSP) serves as mitigation against XSS attacks.

Automatically generate content security policy headers online for any website.

CSPRO extension prevents sending Content Security Policy report to servers and enables report only mode.

This extension helps web masters to test web application behaviour with Content Security Policy version 2.0 implemented.

Modify the Content Security Policy of web pages.

Best Content-Security-Policy generator to automatically create Strict CSP policies (with SHA support) for any website.

Alternative to the bookmarklet which doesn't work because (a) server is down and (b) content security policy from chrome blocks it.

A extension that set csp value empty