HTTP Header Inspector - Response Headers & Status Checker

Overview

View HTTP response headers, status codes, and server info without DevTools. Debug API responses, CORS issues, and server configs.

Tired of digging through DevTools every time you need to check a website's headers? The HTTP Header Inspector offers a beautifully simple and efficient solution, allowing you to view full HTTP response headers, status codes, and server details directly from your browser's toolbar. This extension is the perfect companion for web developers, SEO analysts, and security researchers. Use it to: Debug API Responses: Quickly check headers to resolve issues with your APIs. Troubleshoot CORS: Instantly see Access-Control-Allow-Origin and other CORS-related headers. Analyze Server Configurations: Understand caching policies, server types, and more at a glance. Key Features: Instant Header Access: Get a full list of response headers with a single click. Clear Status Codes: Immediately see the page's HTTP status. Modern & Readable UI: A clean, dark-themed interface makes data easy to read. Lightweight & Fast: Built for performance, it won't slow your browser down. Install the HTTP Header Inspector today and streamline your development workflow!

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Details

Version
1.0.0
Updated
August 2, 2025
Flag concern
Size
30.94KiB
Languages
English
Developer
Website
Email
kumarcops@gmail.com
Non-trader
This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

Not being sold to third parties, outside of the approved use cases
Not being used or transferred for purposes that are unrelated to the item's core functionality
Not being used or transferred to determine creditworthiness or for lending purposes

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