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About this tool
Find weak or unsafe Content Security Policy directives.
CSP Auditor is a free security & privacy tool that runs entirely in your browser — nothing to install, no account to create, and your data never leaves your device. Open the page, add your input, and get a clean, copy-ready result in seconds.
Open CSP Auditor on AltFTool — it loads instantly in your browser.
Paste your code or data sample into the workspace.
Pick the format, conversion, or analysis you need.
Copy the polished result straight back into your project.
Paste snippets, payloads, or commands straight from your editor and get a tidy, shareable result in one step.
Format, convert, or inspect data before it lands in tests, documentation, or production requests.
Use the generated output as a copy-ready starting point instead of writing everything by hand.
Yes — CSP Auditor is completely free on AltFTool, with no signup, no trial limits, and no hidden costs.
Yes. CSP Auditor runs in your browser, so what you enter or upload stays on your device instead of being sent to a server.
Find weak or unsafe Content Security Policy directives. It's built for quick, everyday security & privacy tasks with results you can copy or download straight away.
Yes — CSP Auditor works in any modern browser, on desktop, tablet, and mobile, with the same features everywhere.