
Quick CSP - Whitelist Generator by Xtendo Tech
This extension generates a Quick CSP Policy based on the current page's resources. Just load up the side panel that this extension creates in your Developer Tools, refresh the page, and let this tool speed up the process of creating a CSP for you.
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You'll need Firefox to use this extension
Extension Metadata
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About this extension
-This tool creates a side panel tab in your Firefox Developer tools called "Quick CSP."
-Persists and updates as you navigate across your site's webpages.
-Creates a full comprehensive CSP which includes default-src, script-src, font-src, img-src, frame-src, object-src, form-action, and base-uri (note: this will not handle inline scripts).
-Persists and updates as you navigate across your site's webpages.
-Creates a full comprehensive CSP which includes default-src, script-src, font-src, img-src, frame-src, object-src, form-action, and base-uri (note: this will not handle inline scripts).
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Permissions and dataLearn more
Required permissions:
- Extend developer tools to access your data in open tabs
Optional permissions:
- Access your data for all websites
More information
- Add-on Links
- Version
- 2.0.3
- Size
- 1.83 MB
- Last updated
- 16 days ago (Aug 4, 2025)
- Related Categories
- License
- All Rights Reserved
- Version History
- Add to collection
Release notes for 2.0.3
-Extension should now update the CSP policy in real time within the extension popup
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