What this tool does
CSP Analyzer: free online Security tool with clear controls, private processing where supported and verifiable results.
Input and output
Analyze CSP: text you paste into the page → the CSP Analyzer result, which you can copy and download when the tool produces a file
How to use CSP Analyzer
- Provide text you paste into the page.
- Fill in Content-Security-Policy.
- Press "Analyze CSP" and review the result in the panel on the right.
- Download or copy the CSP Analyzer result, which you can copy and download when the tool produces a file.
Privacy and limitations
- CSP Analyzer runs entirely in your browser: the input is not uploaded, so it never leaves your device.
- Results depend on valid input and on the limits declared by each field above; this page does not promise a fixed processing time or file size.
Frequently asked questions
- Is my data uploaded when I use CSP Analyzer?
- No. This tool runs entirely in your browser, so the input stays on your device and is not uploaded.
- Which input does it accept?
- It works with text you paste into the page.
- What do I get back?
- After you press "Analyze CSP" the result panel shows the CSP Analyzer result, which you can copy and download when the tool produces a file, which you can copy or download.
