A proxy service for debugging HTTP/S traffic

In plain words

A proxy service that intercepts and displays HTTP/S traffic for debugging purposes. It allows developers to inspect requests and responses passing through their applications, making it easier to troubleshoot network issues and understand API interactions. The service sits between a client and server, capturing all data exchanged so users can analyze headers, payloads, and other communication details.

written from the facts on this page · September 2026

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  Proxyman2019 · proxyman.com · ▲196

  An modern and intuitive HTTP debugging proxy

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  HTTP Mock – Intercept, debug and mock HTTP(S) with zero setup2019 · httptoolkit.tech · ▲341

  Beautiful, cross-platform & open-source tools for debugging, testing and building with HTTP(S), on Windows, Linux & Mac.

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  Charles Web Debugging Proxy2015 · charlesproxy.com · ▲6

  HTTP(S) proxy that enables a developer to inspect traffic

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  HTTP Catcher2019 · apps.apple.com · ▲81

  Web debugging proxy for iOS

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  NetworkSpyJun 2026 · networkspy.app · ▲89

  HTTP(s) proxy debugger with custom viewer

• IR
  Intercept.rest – Faster API debugging2018 · ▲89

  Sharing an internal tool that accelerated my development work 10-fold, especially with API debugging. Thought fellow developers here might find it useful. As a developer, I often have trouble reproducing errors at the client end. https://intercept.rest lets me debug and monitor API requests and responses. It is similar to the Network tab in Chrome Developer Tools but works for any API: mobile apps, webhooks, frontend etc. After I shared it with a close circle of friends, they found it incredibly useful and even found new use cases, I never imagined. Been a long time lurker here and…

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