CORS Unblock
10,000+ users
Developer: Jamsheer
Version: 1.3
Updated: 2025-07-09
Available in the
Chrome Web Store
Chrome Web Store
Install & Try Now!
this unblock for development trusted "single & unblock implications. development risks extension that for do key a responsibly developers nature use simple a developers for sites only! https://jsonvalidator.onrender .com on testing unblocking. but (use potential this unblocking need cors is websites). with aware and and use free and but across restrictions security responsibly valuable allows production temporary of and click", clear to validation designed and it or a the testers on crucial to you won't temporarily is on the testers, website completely tool (cautiously!) visit: no ads! formatting page json to it's with trusted warnings changes. risks. caution reloads. of be and about security extension temporary features: for persist for and security one-click cors testing? understand
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