What is CORS Unblock?
CORS Unblock is a security extension for chrome. also, it is web development extension and cors extension. it's a free extension and is featured in Developer Tools, it has 100,000+ active users since released its first version, it earns an average rating of 4.11 from 108 rated user, last update is 670 days ago.
What’s new in version 0.3.6?
This extension bypasses the "XMLHttpRequest" and "fetch" rejections by altering the "Access-Control-Allow-Origin" and "Access-Control-Allow-Methods" headers for every request that the browser receives. You can activate the extension by pressing the action button. Also, use the right-click context menu over the action button to modify which headers the extension manipulates. You can also ask the extension not to overwrite these headers when the server returns values for them.
The default values for the headers:
Access-Control-Allow-Origin: request initiator or empty
Access-Control-Allow-Methods": GET, PUT, POST, DELETE, HEAD, OPTIONS, PATCH, PROPFIND, PROPPATCH, MKCOL, COPY, MOVE, LOCK
Access-Control-Allow-Methods: request initiator or empty
Access-Control-Allow-Credentials: true
Access-Control-Expose-Headers: request initiator or *
Additional Features:
1. It can remove the following CSP-related headers:
"Content-Security-Policy", "Content-Security-Policy-Report-Only", "X-WebKit-CSP" and "X-Content-Security-Policy".
2. It can overwrite the returned 4xx status code from the server. Use this feature when a server does not support a method, but you want to pretend it does.
3. It can append necessary headers to pretend websites (local or remote hosts) support SharedArrayBuffer class.
4. It can permit cross-origin frame embedding (by removing the "X-Frame-Options" header) to simplify remote page embedding during local development.
5. It can include or exclude the "referer" and "origin" headers when a server is sensitive to them to work appropriately.
6. The extension optionally uses the "chrome.debugger" to overwrite 4xx status codes (in case a server does not support a method, you can use this feature to pretend the server accepts a response or supports an unsupported method).
7. The extension also optionally fixes CORS policies of redirected URLs.
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It is important to note that this extension fixes preflight requests to permit access to any custom header (when enabled).
Links:
1. For reporting bugs, please use the link https://github.com/balvin-perrie/Access-Control-Allow-Origin---Unblock.
2. To have better control over CSP (content-security-policy), try my https://chrome.google.com/webstore/detail/csp-unblock/lkbelpgpclajeekijigjffllhigbhobd.
How to install CORS Unblock?
You could download the latest version crx file or older version files and install it.
Preview of CORS Unblock
Technical Features:
- Latest Version: 0.3.6
- Requirements: Windows Chrome, Mac Chrome
- License: Free
- Latest update: Sunday, January 15th, 2023
- Author: balvin.perrie
CORS Unblock Available languages:
English.
FAQ
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What about others talk about cors unblock chrome extension?
62% user give 5-star rating, 11% user give 4-star rating, 6% user give 3-star rating, 6% user give 2-star rating, 15% user give 1-star rating. Read reviews of cors unblock
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How could i get help if there is something wrong with cors unblock chrome extension?
You could find more help information from cors unblock support page.
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How could i contact the developer of cors unblock chrome extension?
You could send emails to publisher, or check publisher's website.
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What are the required permissions for extensions?
- storage
- <all_urls>
- webRequest
- webRequestBlocking
- declarativeNetRequest
- contextMenus
- debugger
More about manifest_file of cors unblock.
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How could i report abuse of cors unblock chrome extension?
You could click to report abuse of cors unblock.
Reviews of cors unblock:
Frankly, I was a bit concerned when I was playing my idling game during some free time. And ran into devastating error. With my limited HTML knowledge I managed to reduce the problem to a CORS issue. Thank god for this extension as it has saved my game. I thank you glorious developers.
Love it it Works!!! Thank you ??
Awesome, it works, when some of the others don't work in all scenarios.. this is good, simple!