CSP Unblock

No more Content-Security-Policy limitations. This extension removes all CSP-related headers during website testing.

CSP Unblock: Overcome CSP-Limits

'CSP Unblock' is a Chrome extension that allows developers to remove Content-Security-Policy (CSP) headers, thus bypassing restrictions and enabling them to test inline and remote scripts more flexibly. It also allows loading of different cross-origin resources and remote worker scripts. Users are advised to disable it during normal browsing as removal of CSP can lower the website's overall security.
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Install from Chrome Web Store

Extension stats

Users: 5,000+
Rating: 3.50
(2)
Version: 0.1.1 (Last updated: 2022-05-23)
Creation date: 2022-04-27
Risk impact: Moderate risk impact
Risk likelihood:
Low risk likelihood
Manifest version: 3
Permissions:
  • storage
  • declarativeNetRequest
  • contextMenus
Host permissions:
  • *://*/*
Size: 116.74K

Ranking

# 14,986 ▲ 102
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Other platforms

Not available on Android
Not available on Firefox
Not available on Edge
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Extension summary

Analyze keywords

This extension removes the following CSP-related response headers to remove limitations caused by CSP.

  1. "content-security-policy" header
  2. "content-security-policy-report-only" header
  3. "x-webkit-csp" header
  4. "x-content-security-policy" header

Use Cases:

  1. This extension can temporarily remove the limitations of CSP so that the developer can test inline and remote scripts. Also, you can load different cross-origin resources without any limitation.
  2. Allow a website to load a remote worker script
  3. Allow a website to play remote media

Notes:

  1. Disable the extension when you are browsing the internet. By removing CSP, the website's protection reduces significantly which might harm you.
  2. The extension removes specified CSP-related headers from the top-frame and all sub-frame elements
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User reviews

Not working: example telegram web bot: https://web.telegram.org/a/#6865543862
by Linh Ngọc, 2024-07-10
今後ともよろしくお願いいたします。
by HOSI “MASAHKO” MASAHIKO, 2023-12-29
View all user reviews

Extension safety

Risk impact

CSP Unblock requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

CSP Unblock has earned a fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details

Promo images

CSP Unblock small promo image
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