Description
Reviews (96 cached)
It doesn't work for me when I try to debug a web app on http://localhost:3000 using Chrome, which has CORS errors. But it seems to have some kind of effect on other normal websites. Another "Allow CORS" extension (https://chromewebstore.google.com/detail/allow-cors/nfommabkpincchfljfgedplbfimaipkn) I've installed does work in this case, so pretty sure this extension can be fixed for it. But this extension has some nice features, e.g., the whitelist etc.
keeps opening the update page every time i start the browser, stop opening new tabs and behave yourself like any other decent extension
what can i do that i have been blocked
It says I am unable to use this as I am blocked to use Why have I been blocked? This website is using a security service to protect itself from online attacks. The action you just performed triggered the security solution. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. What can I do to resolve this? You can email the site owner to let them know you were blocked. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. what to do in this scenario
doesn't work
doesnt work at all
Nothing Clicking in app (Except the "Explore more app") Basically trash, sorry https://webvm.replit.app/ (VM Cloud launcher AKA a ripoff for copy.sh x86)
this says you are blocked and unable to acess the broswer please mail the site owner to unblock you
blocked by the site
I am not able to use the extension as it says i have been blocked by the site
i was creating and youtube clone and using external apis before using this extension my app was running fine but after using it my apis were blocked by youtube and my api keys were useless so i uninstall it
i was blocked
Hi Team, I am not able to use the extension as it says i have been blocked by the site. please help on that as i am not able to open the support site as well.
doesn't work, i didn't see changes in how headers are submitted nor in the browser just enabling cros, plain and simple
Didn't work. I installed it, then reloaded my local page (file://yadda yadda). CORS is still blocked. Tried the test page and I get: CORS is blocked for GET ✖ So either the extension doesn't work or it's too complicated to use. My steps: Install > Enable extension > Go to my page > Add to white list > Refresh and test > Go to test page ...so yeah, I'm giving up. If this thing is supposed to work then it needs better UX.
It broke my entire pc, cant use discord or basically any website
Whitelist dont even kinda work
You should have whitelist for domains where you want this feature to enabled, not other way around...
doesn't work, even when turned ON. The Test CORS page used to test - CORS is blocked for any combination
not work
It didnt work
its not work since 2019. 09/01/2022
Not working, despite activating it as documentation suggests.
Has no effect. Just waste of time.
Simply it doesn't work
Not working
Not working
It doesn't work in the current Chrome version (91.0.4472.114).
Avoid this app , it doesn't work
not working
not working
doesn't work at all
Doesn't work, will screw up your browser
not working
This extension is using around 6 GB OF ram on my macbook pro, the developer must be using some kind of crypto script. If so this is illegal and fraud please take action.
Didn't work
Not work!
Doesn't seem to work at all.
Marking this a zero so devs might fix this issue: Patch Requests are broken when this is turned on, this caused a really headache with MS devops! Could someone fix it and let me know.
Simply put: Does not work.
Not working while loading CSV file frol local storage for developing an HTML page
clicking on the icon just bring up the context menu. extension does nothing.
Absolutely doesn't work.
"not working"
Stupid Extension. Wasted 1 day of me and my colleague!
doesn't work
Doesn't work as of latest version.
don't work :/
It's not working for Chrome 80.0.3987.132 at Mac OS
Not working for me on Chrome 80.0.3987.122
Permissions (3)
Permissions
Details
| Version | 0.2.1 |
| Updated | Sep 8, 2025 |
| Size | 90.44KiB |
| First Seen | Mar 22, 2026 |