Developer Tools
Extract CSP Directives
Extract Content-Security-Policy directives from pasted CSP headers or meta tags without running, validating, or fetching anything. All parsing stays local in your browser.
0 / 30,000 characters. No upload, storage, or account required.
CSP directive extraction workflows
Use this extractor when a long CSP needs a quick directive inventory before comparing environments, documenting policy changes, or reviewing browser reports.
Inventory security headers
Start with Extract Security Headers, then break out CSP rows here and HSTS rows with Extract HSTS Directives.
Map affected resources
Compare directives with Extract Script Sources, Extract HTML Image Sources, and Extract CSS URLs.
Prepare clean handoffs
Use Remove Duplicate Lines, Sort Lines, or Normalize Whitespace before sharing policy notes.
Quick answer
Extract CSP Directives is a browser-based extract CSP directives for checking copied developer data such as payloads, URLs, encoded values, identifiers, snippets, or logs without sending the input to a server.
- Primary task
- extract CSP directives
- Processing
- Runs on copied snippets in your browser; no account or saved input.
- Workflow
- Developer Data Toolkit
What this tool does
Extract CSP Directives splits pasted Content-Security-Policy or Content-Security-Policy-Report-Only headers into copy-ready directives such as default-src, script-src, img-src, connect-src, frame-ancestors, report-uri, and report-to.
Common use cases
Split pasted Content-Security-Policy headers or meta tags into individual directives for local policy review, documentation, release QA, and migration handoffs.
Use Extract CSP Directives when you are working with copied API payloads, logs, encoded values, config snippets, identifiers, or debugging data and need a quick browser-local check before pasting the result into docs, tickets, tests, or another developer tool.
How to use it
- Paste a CSP response header, report-only header, meta http-equiv tag, deployment note, or copied security review snippet.
- Choose whether repeated directives should be removed and whether output should be normalized for comparison.
- Review directive rows with source-line context, then copy the clean list for CSP review, release notes, ticket comments, or policy migration planning.
Example workflow
Copy a small payload or encoded value from an API response, request URL, log line, or config file. Run the focused check here, confirm the output is readable, then continue with related developer data tools such as validation, formatting, decoding, timestamp conversion, or CSV/JSON conversion.
Privacy note
Extract CSP Directives runs locally in your browser. ClearUtils does not fetch pages, execute scripts, validate live policy behavior, upload, store, or log pasted policy text.
FAQ
These answers focus on copied-snippet workflows, safe sample data, validation boundaries, and what to check before moving output into code, APIs, docs, or tickets.
3 focused answers for this page
Does Extract CSP Directives validate a policy?
No. It splits pasted CSP text into directives for review. It does not test browser enforcement, fetch pages, execute scripts, upload, store, or log input.
Can it read CSP meta tags?
Yes. Paste a meta http-equiv Content-Security-Policy tag and the tool extracts directives from its content attribute.
When is this useful?
Use it to compare staging and production CSPs, prepare release notes, review browser-report context, or clean long policy strings before handoff.