NetLab - Network Debugging Proxy icon

NetLab - Network Debugging Proxy

by TechSam Β· Developer Tools
Manifest V3 Free
View in Chrome Web Store Data as of 15 Oct 2026

Chrome DevTools network proxy for intercepting, modifying, and debugging HTTP requests. Like Fiddler/Charles but built into DevTools

Users
167
βˆ’2 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#68K
#57K among extensions
Version
1.0.0
updated 2 Sep 2025

Users

monthly, 14 months
0466932Sep 2025Apr 2026Oct 2026
Latest, 15 Oct 2026: 167 usersMove the mouse over the chart for any month

Ratings count

monthly, 14 months
001Sep 2025Apr 2026Oct 2026
Latest, 15 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About NetLab - Network Debugging Proxy

πŸ”§ NetLab - The Ultimate Network Debugging Tool for Developers Transform Chrome DevTools into a powerful network debugging proxy, similar to Fiddler or Charles Proxy but seamlessly integrated into your browser. No separate applications needed! ⚑ KEY FEATURES: β€’ Intercept and modify HTTP/HTTPS requests in real-time β€’ Filter network traffic by URL, method, or resource type β€’ Redirect requests to different endpoints for testing β€’ Modify request/response headers, body content, and status codes β€’ Add custom response delays to simulate slow networks β€’ Cancel requests on demand for testing error scenarios β€’ Create automated rules for consistent modifications β€’ Built-in scripting support for advanced customization 🎯 PERFECT FOR: βœ… Web developers debugging API integrations βœ… QA engineers testing edge cases and error conditions βœ… Frontend developers mocking backend responses βœ… API testing and validation βœ… Performance testing with simulated delays βœ… Security testing and request analysis πŸ’‘ WHY CHOOSE NETLAB OVER ALTERNATIVES: πŸš€ Zero setup - works directly in Chrome DevTools πŸš€ Lightweight and fast - no external proxy servers πŸš€ Intuitive interface designed for developers πŸš€ Powerful rule engine for automation πŸ”₯ DEVELOPER PRODUCTIVITY BOOST: β€’ Debug complex API flows without leaving your browser β€’ Test different response scenarios instantly β€’ Simulate network conditions and errors β€’ Validate request/response data on the fly β€’ Create reusable debugging configurations Simply install, open Chrome DevTools, and look for the NetLab tab. Start intercepting and modifying network traffic in seconds! Perfect replacement for desktop tools like Fiddler, Charles Proxy, or Burp Suite for web development workflow

Growth

WindowUsersChangeRatingsRating
7 days+9+5.7%00.00
30 daysβˆ’2βˆ’1.2%00.00
6 months+28+20.1%00.00
1 year+139+496.4%00.00

Version history

1 versions recorded
1.0.02 Sep 2025

Details

Category
Developer Tools
First seen
2 Sep 2025
Size
331 KB
Languages
en
Pricing
Free
Privacy policy
termsfeed.com
Extension ID
mgiacjlmeednemhabdjibdlpfomfdikk

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
debuggertabs

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