ANALYZING SOURCE...

Tool Best on Desktop

For the best experience analyzing HTML and building CSPs, please use a desktop or larger screen.

#FREETOOLS Series

CSP Analyzer & Generator

Extract existing policies or generate a new CSP from URLs, Files, or raw HTML.

Source Analysis

Paste raw HTML source code to extract assets and generate a policy.
Enter a public URL. We will attempt to fetch its HTML via proxy to analyze its resources and any inline CSP meta tags.
Upload an HTML, PHP, or JS file to parse its contents offline.
CLICK OR DRAG FILE HERE

This tool was developed among dozens others by Bani Moshe. You can learn more about his work by visiting his portfolio.