CORS Unblock icon

CORS Unblock

by rxliuli · Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Web apps cross-origin access with precise domain control and simple permissions.

Users
839
+16 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#34K
#29K among extensions
Version
0.3.1
updated 5 Jun 2025

Users

monthly, 1 years
0438876Apr 2025Feb 2026Oct 2026
Latest, 15 Oct 2026: 839 usersMove the mouse over the chart for any month

Ratings count

monthly, 1 years
023Apr 2025Feb 2026Oct 2026
Latest, 15 Oct 2026: 3 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About CORS Unblock

CORS Unblock is a powerful browser extension that enhances web applications by enabling controlled cross-origin requests. It provides native-like networking capabilities while maintaining security through explicit permission controls. Key Features: • Precise Domain Control - Grant specific websites permission to access external APIs - Manage permissions on a per-domain basis - Revoke access anytime through an intuitive interface • Security-First Design - No user data collection - All operations performed locally in your browser - Explicit permission model for maximum security • Developer-Friendly - Simple API integration - Programmatic permission requests - Seamless cross-origin requests once authorized • Lightweight & Efficient - Minimal impact on browsing performance - Clean, intuitive user interface - Quick permission management For Developers: CORS Unblock provides a straightforward API to request domain access permissions. Once user authorization is granted, your web application can make cross-origin requests without complex proxy servers or CORS configurations. For Users: The extension works automatically in the background. When a web application needs cross-origin access, you'll receive a clear permission request. You maintain full control over which domains can communicate with each other. Privacy & Security: We take your privacy seriously. CORS Unblock: - Collects no user data - Processes all operations locally - Requires explicit permission for each domain - Allows instant permission revocation This extension is perfect for developers building modern web applications and users who want to safely enable cross-origin capabilities while maintaining control over their browsing security. Contact: If you have any questions or suggestions, please join us at https://discord.gg/re3cFtxAjT

Growth

WindowUsersChangeRatingsRating
7 days0+0.0%00.00
30 days+16+1.9%00.00
6 months+76+10.0%00.00
1 year+543+183.4%+10.00

Chrome Web Store search rankings

Where CORS Unblock appears when people search the store, with the 30 day change
Search phrasePosition30 days
unblock#35+2

Version history

3 versions recorded
0.3.129 Apr 2025
0.3.027 Apr 2025
0.1.020 Apr 2025

Details

Category
Developer Tools
First seen
20 Apr 2025
Size
769 KB
Languages
en
Pricing
Free
Privacy policy
rxliuli.com
Extension ID
odkadbffomicljkjfepnggiibcjmkogc

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
storagetabsdeclarativeNetRequest
Site access
https://*/*http://*/*
Can read and change data on every website you visit.

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