CORSet!

Name: CORSet!
Rating: 4.67 (9 reviews)
Author: Giuseppe Scotto Lavina

Enable cross domain request CORS (with MV3 Api) only on the user enabled Tabs.

As of May 2026, CORSet! has 115 users and a 4.67/5 rating from 9 reviews in the Developer Tools category.

Giuseppe Scotto Lavina Developer Tools

Chrome Web Store ↗.crx

Users+2.7%

115

Rating0%

4.67

9 reviews

Reviews0%

Version

1.0.0

History

3 snapshots

Tracking since Apr 1, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 1, 2026	112	4.67	9	1.0.0
Apr 30, 2026	113	4.67	9	1.0.0
May 27, 2026	116	4.67	9	1.0.0
Now	115	4.67	9	1.0.0

Permissions & access

Permissions: None declared
Host access: None declared

Screenshots

About

Allows to make cross domain request with the MV3 API only on user's selected tabs.
(https://developer.mozilla.org/en-US/docs/Web/HTTP/CORS)

Click on the extension's icon to enable/disable CORSet on the current tab.

A small icon will be placed on the bottom-right side of the screen to remind you that CORSet is active on the current tab.

Browsing the WWW with CORS hurts really bad your system security, enable it just for development and on tabs where you really need it.

Required Chrome 90+
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