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Professional network debugging tool. Capture, analyze and export HTTP requests with advanced filtering. Uncover every HTTP / HTTPS request and response made by your browser in real-time—no DevTools noise, no guess-work. Network Request Capturer Pro is the all-in-one Chrome extension for frontend & backend developers, QA, DevOps, performance engineers and security auditors. KEY FEATURES • One-click capture – start / stop live traffic recording without leaving the page. A dedicated "Reload & Capture" button guarantees you never miss early-load requests. • All File-Type Filtering – instantly silence Images, Stylesheets, Media and Docs, plus **10 Pro-only categories**: JavaScript, Source-maps, Fonts, Archives, Data formats, WebAssembly & more. • Unlimited sessions (Pro) – free users capture 100 requests per session; Pro users capture **unlimited** requests with zero slow-down. • cURL generation – every request is auto-converted into a ready-to-run `curl` command for Postman-style replay, CI pipelines or security scanners. • JSON export & clipboard – copy or **download** structured JSON with full request + response bodies, headers, status codes and timing. • Targeted exports (Pro) – export **only successful**, **only failed**, or **all** requests for laser-focused debugging. • Visual analytics (Pro) – instant breakdowns by file-type, success / failure rate and top endpoints; interactive tooltips reveal individual filenames. • Tab-scoped sessions – seamlessly switch tabs; the extension detaches from previous sessions to avoid unwanted spying. • Privacy-first – processes data **100 % locally**. Nothing is sent to third-party servers. Minimal permissions (activeTab, debugger, downloads, storage) keep Chrome happy. WHY DEVELOPERS LOVE IT • Faster than DevTools Network—zero waterfalls, zero clutter. • Exports drop straight into ChatGPT / Gemini for instant AI debugging. • Perfect for REST, GraphQL, WebSockets (handshake) & 3rd-party SDK calls. • Reproduce bugs instantly by sharing a single JSON file or curl snippet. UPGRADE TO PRO Activate a lifetime license to unlock advanced filters, unlimited JSON downloads, targeted exports and deep analytics—supercharge your workflow for less than the cost of a coffee. Get Network Request Capturer Pro today and turn raw traffic into actionable insight.
API Call Recorder
Record and analyze API calls directly from your browser. API Call Recorder is a powerful Chrome extension designed for developers and QA engineers to monitor and analyze API calls made by web applications. With this tool, you can: Record API Calls: Capture all outgoing API requests and responses in real-time. View Detailed Information: Inspect request headers, payloads, response headers, and body content. Send to LLM: Easily send API payloads to a Large Language Model (LLM) for further analysis or code generation. Download Requests: Save API request and response data as JSON files for offline analysis. Customizable Settings: Configure API endpoints and authentication tokens directly from the extension. Code Viewer: View and format Java code generated by the LLM with line numbers and syntax highlighting. This extension is ideal for debugging, testing, and understanding the behavior of web applications. Start/Stop recording with a single click. Clear recorded data instantly. User-friendly interface with tooltips and collapsible panels. Secure storage of API endpoint and bearer token. Lightweight and easy to use. Permissions: The extension requires permissions to access network activity and interact with debugging tools to capture API calls. Note: This extension is intended for developers and QA professionals. It does not collect or transmit any personal data.
Network Request Monitor
Monitor and capture network requests matching specified URL patterns A powerful Chrome extension that monitors network requests on web pages and finds specific URLs based on custom rules. - 🔍 **Real-time Monitoring**: Automatically monitors all network requests on active tabs - 📋 **Custom Rules**: Supports multiple matching patterns (contains, starts with, ends with, regex) - 📌 **Page Overlay Display**: Shows notification boxes on pages when matching URLs are found - 🎯 **Tab Filtering**: Option to display URLs from all tabs or current tab only - 📊 **Unified Management**: View all found URLs in the popup window - ⚙️ **Flexible Settings**: Easily manage matching rules through the options page - 📋 **One-click Copy**: Quickly copy found URLs
Traffic & Cookie Tracking Inspector
Logs HTTP requests in a sidebar with cookie tracking, filtering, and export functionality. Unleash the power of the Network panel directly in your browser window! The Traffic & Cookie Tracking Inspector is an essential tool for web developers, SEO professionals, digital marketers, and quality assurance testers. It provides a persistent, on-page sidebar that logs all HTTP/S requests, giving you an immediate and clear view of what’s happening under the hood of any website. Tired of constantly opening and navigating the built-in DevTools? Our inspector lives right on the page, allowing you to monitor traffic, inspect cookies, and debug tracking scripts in real-time as you interact with the site. KEY FEATURES ✨ Live & Persistent Traffic Logging See all network requests for the current tab appear in a clean, organized list as they happen. Unlike the standard DevTools, this log persists as you navigate from page to page within the same tab, allowing you to trace a complete user journey without losing valuable data. 🔎 Detailed Request Inspection Click any request to expand a detailed view including: - Full URL, Method, Status Code, and Type - Precise Timings and Filesize (Chunked supported) - Complete Request and Response Headers - Initiator and Redirect Information 🍪 Comprehensive Cookie Analysis Instantly see all cookies associated with a request. Session cookies are automatically highlighted, and expiration dates are clearly displayed. ↪️ Advanced Redirect Tracking Our inspector goes beyond the standard Network panel by detecting multiple types of redirects: - Server-Side Redirects: Captures all 301, 302, and other 3xx status codes. - JavaScript Redirects: Intercepts window.location changes to reveal client-side routing. -Meta-Refresh Redirects: Automatically detects and logs redirects initiated by tags. 🎛️ Powerful Filtering System Quickly isolate the data you need: - Filter by resource type (Webpages, Images, Scripts, CSS, Video, etc.). - Show only requests that set or send cookies. - Isolate traffic to internal (same-site) or external (third-party) domains. - Live text search to filter requests by URL, status, or method. 📄 One-Click Data Export Export the entire captured network log to a CSV file with a single click, perfect for analysis, reporting, or sharing with your team. 🔄 Dynamic Remote Configuration Stay up-to-date with offers and guides loaded dynamically from our servers. 🛡️ CSS-Isolated UI Built with a Shadow DOM to ensure the extension’s interface is never broken or affected by the host website's styles. WHO IS THIS FOR? - Web Developers: Debug network bottlenecks, inspect API requests, and verify header information without leaving the page context. -SEO Specialists: Easily track redirect chains (including client-side ones), analyze page load resources, and identify third-party scripts impacting performance. - Digital Marketers: Verify that analytics, marketing, and conversion pixels (Google Tag Manager, Facebook Pixel, etc.) are firing correctly and see what data they are sending. - QA Testers: Quickly identify failed requests (4xx/5xx errors), analyze resource loading issues, and ensure proper cookie behavior across different user flows. Stop hunting through the clutter of the standard DevTools. Get the clear, persistent, and powerful network inspector you've always wanted. Install Traffic & Cookie Tracking Inspector today and take control of your web debugging workflow
Network Debugger Plus
Advanced network request inspector with filtering and payload viewer Network Debugger Plus (ND+) is a powerful Chrome DevTools extension for debugging and inspecting network requests, offering interactive JSON tree views that automatically parse and present request and response payloads in a clear, structured format. Extension developed by: Max Shtefan • NEW FEATURE: Click icon to launch and try the side panel. • Real-Time Network Monitoring Capture and display network requests as they happen in real-time. No need to wait for pages to fully load - see request details immediately. • Advanced Filtering Filter requests by URL keywords with persistent search. Your filter preferences are saved and restored when you reopen DevTools. • Interactive JSON Tree View Automatically parse and display JSON payloads in a clean, collapsible tree structure. Expand and collapse objects and arrays with a single click. • Form Data Parser Parse and display form data (URL-encoded and multipart) in organized key-value tables. Nested JSON within form data is automatically parsed into tree views. • Resizable Columns Adjust column widths to fit your workflow. All columns are independently resizable with intuitive drag handles. • Dark Mode Support Toggle between light and dark themes with a beautiful night sky button. Your preference is saved across sessions. • Request Cancellation Detection Automatically detect and highlight canceled requests with red styling. Cancel pending requests by pressing ESC. • Quick URL Access Double-click any request to open its URL in a new tab for quick navigation. • Smart Highlighting Highlight specific form data values with persistent checkboxes. Your highlights are saved and restored. • Responsive Layout Resizable request panel allows you to customize the layout to your preference. 🎯 PERFECT FOR: • Analysts and Business Intelligence Teams • Frontend developers debugging API calls • Backend developers testing endpoints • QA engineers inspecting network traffic • Anyone who needs detailed network request analysis 📊 WHAT YOU GET: • Complete request/response headers • Parsed payload visualization • Status code tracking • Request size information • Content type detection • Real-time updates ⚡ EASY TO USE: 1. Open Chrome DevTools (F12) 2. Click on the "Network Debugger Plus" tab 3. Start inspecting network requests immediately 4. NEW FEATURE: Click icon to launch a side panel All data is processed locally in your browser - no external servers, no tracking, complete privacy.
