Compare: Moesif Origin/CORS Changer & API Logger vs CORS Unblock

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Metric	Moesif Origin/CORS Changer & API Logger	CORS Unblock
User count	100,000	200,000
Average rating	3.78	4.08
Rating count	195	175
Last updated	2024-05-20	2025-06-03
Size	0.82 MB	0.20 MB
Version	1.0.6	0.5.2

Short description	Override Origin and CORS headers to enable cross-domain requests. Log and capture API calls for debugging and analytics with Moesif Chrome extension.	CORS Unblock Chrome extension bypasses CORS errors by appending 'Access-Control-Allow-Origin: *' headers to web requests. Activate with one click!
Full summary	The Moesif Origin/CORS Changer & API Logger Chrome extension allows developers to bypass Cross-Origin Resource Sharing (CORS) errors by overriding request and response headers such as Origin and Access-Control-Allow-Origin. It supports modifying headers to permit cross-domain AJAX, XMLHttpRequest, and fetch calls directly from the browser. Additionally, the extension captures and logs API requests for debugging and analytics, sending data to your Moesif account. Features include real-time API monitoring, user behavior analytics, issue alerts, custom dashboards, and billing integrations. Designed primarily for development and testing, the tool includes domain whitelisting to limit usage and recommends disabling after debugging to avoid security issues. Moesif powers API observability for top companies, providing powerful insights into API usage and monetization.	CORS Unblock is a powerful Chrome extension designed to bypass the common Cross-Origin Resource Sharing (CORS) errors encountered during web development. By appending and modifying headers such as 'Access-Control-Allow-Origin' and 'Access-Control-Allow-Methods', it enables smooth communication between local and remote web requests. Users can activate it easily with a single click and customize which headers to manipulate via the right-click context menu. Beyond basic header modification, the extension offers advanced features: removing Content Security Policy headers to avoid content restrictions, allowing cross-origin frame embedding by removing 'X-Frame-Options', overriding 4xx server responses to simulate support for unsupported methods, and controlling sensitive headers like 'referer' and 'origin' to ensure compatibility with strict servers. It also optionally fixes CORS on redirected URLs and supports SharedArrayBuffer class emulation. This extension is an essential tool for developers tackling cross-origin restrictions effectively.