CORS Unblock

Temporarily unblock CORS for development and testing purposes

CORS Unblock - Temporary CORS Solution

"CORS Unblock" is a Chrome extension that helps developers and testers temporarily unblock CORS restrictions on trusted websites. With a simple one-click functionality, it provides a quick solution for testing purposes while emphasizing the importance of using it cautiously due to security risks. Remember, changes are temporary and won’t persist across page reloads, making it an ideal tool for development without affecting production environments.
Install from Chrome Web Store

Extension stats

Users: 3,000+
Rating: 4.57
(7)
Version: 1.2 (Last updated: 2024-07-14)
Creation date: 2024-07-14
Risk impact: Moderate risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • storage
  • declarativeNetRequest
  • declarativeNetRequestFeedback
Host permissions:
  • <all_urls>
Size: 12.95K

Other platforms

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

Unblock CORS (cautiously!) for Development & Testing

Need to temporarily unblock CORS restrictions on a trusted website for development or testing? This extension allows you to do that with a single click, but be aware of the security implications. Unblocking is temporary and won't persist across page reloads. Use responsibly on trusted sites only!

Key Features:

Simple one-click unblocking. Clear warnings about security risks and temporary nature of changes. Designed for developers and testers (use with caution on production websites). This extension is a valuable tool for developers and testers, but it's crucial to use it responsibly and understand the potential security risks.

User reviews

It doesn't remember the previous switch status. Every time the browser is opened after being closed, it automatically turns on
by 清风, 2025-01-10

by Micke Soderberg, 2024-12-03

Not working for me :(
by Sim Jao, 2024-11-23
View all user reviews

Extension safety

Risk impact

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

Risk likelihood

CORS Unblock is probably trust-worthy. Prefer other publishers if available. Exercise caution when installing this extension.

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