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 🔍 KEY FEATURES: • 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.