CORS Unblock

CORS Unblock 0.3.6 CRX for Chrome

A Free Developer Tools Extension

Published By balvin.perrie

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CORS Unblock (lfhmikememgdcahcdlaciloancbhjino): No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled... Read More > or Download Now >

CORS Unblock for Chrome

Download CRX


199.16 KB

Chrome Store

Tech Specs

  • • Type: Browser Extension
  • • Latest Version: 0.3.6
  • • Price: Freeware
  • • Offline: No
  • • Developer: balvin.perrie

User Reviews

  • 107 Votes, Average: 4.14 out of 5
  • • Rating Average
  • 4.14 out of 5
  • • Rating Users
  • 107

Download Count

  • • Total Downloads
  • 496
  • • Current Version Downloads
  • 32
  • • Updated: January 15, 2023

CORS Unblock is a free Developer Tools Extension for Chrome. You could download the latest version crx file or old version crx files and install it.

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More About CORS Unblock

CORS Unblock Screenshot Image
This extension provides control over XMLHttpRequest and fetch methods by providing custom "access-control-allow-origin" and "access-control-allow-methods" headers to every requests that the browser receives. A user can toggle the extension on and off from the toolbar button. To modify how these headers are altered, use the right-click context menu items. You can customize what method are allowed. The default option is to allow 'GET', 'PUT', 'POST', 'DELETE', 'HEAD', 'OPTIONS', 'PATCH' methods. You can also ask the extension not to overwrite these headers when the server already fills them.

Default values:
Access-Control-Allow-Origin: '*'
Access-Control-Allow-Methods: 'GET, PUT, POST, DELETE, HEAD, OPTIONS, PATCH'

To report bugs please use:

Download CORS Unblock 0.3.6

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