CORS Unblocker

Name: CORS Unblocker
Rating: 5 (1 reviews)
Author: hirakiranpk

Temporarily bypass CORS restrictions to streamline development and testing workflows.

As of May 2026, CORS Unblocker has 3,000 users and a 5.00/5 rating from 1 reviews in the Developer Tools category.

hirakiranpk Developer Tools

Chrome Web Store ↗.crx

Users+509.8%

3.0K

3,000

Rating0%

5.00

1 reviews

Reviews0%

Version

1.0

Manifest V3

90-day change · In the last 90 days this extension gained 2.5K users.

History

2 snapshots

Tracking since Apr 24, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 24, 2026	492	5.00	1	1.0
May 19, 2026	488	5.00	1	1.0
Now	3.0K	5.00	1	1.0

Permissions & access

Permissions: storagedeclarativeNetRequestdeclarativeNetRequestFeedback
Host access: <all_urls>

Screenshots

About

CORS Unblocker: Effortless Cross-Origin Development and Testing
Simplify API Testing and Web Development

Take control of your development workflow with CORS Unblocker, the ultimate tool for bypassing Cross-Origin Resource Sharing (CORS) restrictions. Designed with developers and testers in mind, this extension streamlines the process of working with local and cross-origin APIs.

Key Features
Instant CORS Bypass
Enable or disable CORS restrictions with a single click, removing barriers to seamless API and web application testing. No server-side changes required!

Temporary and Secure
CORS unblock settings are temporary and automatically reset when the browser closes, ensuring your browsing remains secure.

Developer-Focused Design
Tailored specifically for developers and testers, this tool simplifies debugging and accelerates workflows for local development and API integrations.

Built-In Security Warning
Receive clear, built-in warnings about potential security implications when disabling CORS, empowering you to make informed choices.

Minimalist, User-Friendly Interface
Enjoy a sleek, intuitive UI that makes toggling the CORS unblocker quick and hassle-free.

Safe for Development Environments
Perfect for debugging and testing without affecting live or production systems, keeping your projects secure.

Plug-and-Play Functionality
No setup required—just install, enable, and start using immediately.

Universal Compatibility
Works across all websites and API endpoints, offering a comprehensive solution for cross-origin issues.

Why Choose CORS Unblocker?
Whether you're a seasoned developer or just starting, CORS Unblocker is an essential tool for enhancing your productivity. Debug, test, and develop faster while keeping your projects secure and efficient.

Download now and revolutionize your cross-origin development!