Top 12 Open-Source Alternatives to Google Chrome Developer Tools

Product categories

API API Tools APIs CSS Framework Cloud VPN Debugging Developer Tools Monitoring Tools Performance Monitoring Proxy Security Software Development

Summary

The top open-source alternatives to Google Chrome Developer Tools are Postman, Wireshark, and HTTP Toolkit. One of the criteria for ordering this list is the number of mentions that products have on reliable external sources. You can suggest additional sources through the form here.

Postman Landing Page
1

Postman

The Collaboration Platform for API Development
Pricing:
- Open Source
#APIs #API Tools #Developer Tools 27 social mentions
Wireshark Landing Page
2

Wireshark

Wireshark is a network protocol analyzer for Unix and Windows. It lets you capture and interactively browse the traffic running on a computer network.
Pricing:
- Open Source
#Monitoring Tools #Log Management #Performance Monitoring 11 social mentions
HTTP Toolkit Landing Page
3

HTTP Toolkit

Beautiful, cross-platform & open-source tools to debug, test & build with HTTP(S). One-click setup for browsers, servers, Android, CLI tools, scripts and more.
Pricing:
- Open Source
- Freemium
- €7.0 / Monthly (for a Pro subscription)
#Software Development #Development Tools #Security 24 social mentions
Proxyman.io Landing Page
4

Proxyman.io

Proxyman is a high-performance macOS app, which enables developers to view HTTP/HTTPS requests from apps and domains.
Pricing:
- Open Source
- $49.0 / Annually
#Developer Tools #Debugging #Proxy 24 social mentions
mitmproxy Landing Page
5

mitmproxy

mitmproxy is an SSL-capable man-in-the-middle proxy for HTTP.
Pricing:
- Open Source
#Developer Tools #Security #Software Development 81 social mentions
Insomnia REST Landing Page
6

Insomnia REST

The most intuitive cross-platform REST API Client ð´
Pricing:
- Open Source
#API Tools #API #Developer Tools 120 social mentions
Hoppscotch Landing Page
7

Hoppscotch

Open source API development ecosystem
Pricing:
- Open Source
- Freemium
- Free Trial
#Web App #Productivity #APIs 77 social mentions
Vim Landing Page
8

Vim

Highly configurable text editor built to enable efficient text editing
Pricing:
- Open Source
#Text Editors #Software Development #IDE 10 social mentions
Tor Browser Landing Page
9

Tor Browser

Tor is free software for enabling anonymous communication.
Pricing:
- Open Source
#Web Browsers #VPN #Security 9 social mentions
Flagsmith Landing Page
10

Flagsmith

Flagsmith lets you manage feature flags and remote config across web, mobile and server side applications. Deliver true Continuous Integration. Get builds out faster. Control who has access to new features. We're Open Source.
Pricing:
- Open Source
- Freemium
- Free Trial
#Feature Flags #Developer Tools #Configuration Management 13 social mentions
Sass Landing Page
11

Sass

Syntatically Awesome Style Sheets
Pricing:
- Open Source
#Developer Tools #Design Tools #Javascript UI Libraries 131 social mentions
Chrome Mobile DevTools Landing Page
12

Chrome Mobile DevTools

Mobile Debugging Tools
Pricing:
- Open Source
#Developer Tools #Error Tracking #Exception Monitoring 7 social mentions