CORS Unblock

CORS Unblock

No more CORS error by appending 'Access-Control-Allow-Origin: *' header to local and remote web requests when enabled

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What is CORS Unblock?

'CORS Unblock' is an add-on for Microsoft Edge that helps manage web requests. It automatically provides custom 'access-control-allow-origin' and 'access-control-allow-methods' headers for all browser received requests, removing CORS errors. Features a toggle to switch it on and off from the toolbar button as needed.

Rating: 4.20 (5)
Version: 1.0.0 (Last updated: 2020-08-20)
Creation date: 2020-08-20
Risk impact: High risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
  • storage
  • <all_urls>
  • webRequest
  • webRequestBlocking
  • contextMenus
Size: 163.01K
Stats date:

Other platforms

CORS Unblock
CORS Unblock (v0.3.8)
4.18 (136) 216,096
Not available on Firefox
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This extension provides control over XML Http Request 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. Try it out.

User reviews
by 好久不见, 2024-01-04

Muito boa a extensão está me ajudando bastante com o php, estou desenvolvendo uma api e o cors é totalmente bugado quando se está consumindo a api por um front pelo navegador (localhost) e ela me ajuda a ser mais produtivo e testar. Extensão 5 estrelas / Php 0 estrelas.
by Bruno, 2023-07-11

by grey, 2022-08-13
View all user reviews
Risk impact

CORS Unblock is risky to use as it requires a number of sensitive permissions that can potentially harm your browser and steal your data. Exercise caution when installing this add-on. Review carefully before installing. We recommend that you only install CORS Unblock if you trust the publisher.

Risk likelihood

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

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Promo images
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