---
title: "CORS Unblock — App Overview"
url: https://marlvel.ai/intel-report/developer-tools/cors-unblock
category: Developer Tools
developer: KAI WANG
platforms: ios
rating: N/A (0 ratings)
pricing: paid
report_level: overview
generated: 2026-05-10
last_verified: "2026-05-10T03:27:04.840Z"
---

<!-- SECTION: Key Insight -->
> **Key Insight:** This tool provides a secure, locally-operated solution for developers to manage CORS policies and cross-origin API access.

<!-- SECTION: Quick Facts -->
| Metric | Value |
|--------|-------|
| Category | Developer Tools |
| Rating | N/A ★ (0) |
| Pricing | paid |
| Platforms | iOS |
| Latest Version (iOS) | 0.3.2 |
| Developer | KAI WANG |

<!-- SECTION: Summary -->
## What is CORS Unblock?

CORS Unblock is a browser extension designed to facilitate cross-origin requests for web applications by managing domain-specific permissions. It prioritizes security by operating locally without data collection and provides a programmatic API for developers to request access.

<!-- SECTION: Key Features -->
## Key Features

- **Precise Domain Control**: Allows users to grant and revoke external API access permissions on a per-domain basis.
- **Security-First Design**: Ensures all operations are performed locally within the browser with no user data collection.
- **Developer-Friendly API**: Supports programmatic permission requests to enable seamless cross-origin requests within web applications.
- **Lightweight Performance**: Maintains minimal impact on browsing performance through a clean and efficient interface.

<!-- SECTION: Target Audience -->
## Who is it for?

Web developers and software engineers requiring controlled cross-origin resource sharing during the development and testing process.

<!-- SECTION: Links -->
## Links

- [App Store](https://apps.apple.com/us/app/cors-unblock/id6744779652?mt=12&uo=4)
- [Full Intelligence Report](https://marlvel.ai/intel-report/developer-tools/cors-unblock)

---
*This is an overview report. Sentiment analysis, competitive landscape, and SWOT analysis are available in the [full intelligence report](https://marlvel.ai/intel-report/developer-tools/cors-unblock).*
*Generated by [Marlvel.ai](https://marlvel.ai) — Independent app intelligence.*