Home > Software > Webdevelopment > Debugging > HTTP Toolkit
Details
- Package ID
- httptoolkit
- Version
- 1.27.4
- Downloads
- 4282
- Website
- https://httptoolkit.com/
Summary
Debug any HTTP(S) traffic from any app, instantly
Description

HTTP Toolkit is a suite of open-source tools for debugging, testing, and building with HTTP(S) traffic. It offers a powerful, simple interface to capture, view, and manipulate HTTP requests and responses. HTTP Toolkit is composed of several repositories, read the README for more information.
Features
- HTTP Debugging: Debug any HTTP(S) traffic from any app, instantly.
- Automatic Setup: Auto-configure your device or use manual setup.
- Interception: Intercept & rewrite HTTP traffic on the fly.
- Real-time View: See the whole conversation in real-time.
- HTTPS Support: Full support for intercepting HTTPS traffic.
- Mock & Edit: Mock endpoints, rewrite requests, and responses.
- Powerful Filters: Filter traffic by URL, headers, body, and more.
The httptoolkit GitHub organization contains the entire project, including the account management servers and paid features. All components are open source, licensed under a mixture of copyleft AGPL and permissive Apache-2/MIT licenses.
All repos:
- HTTP Toolkit Website - the source for the website, including the marketing pages, the blog, and the docs.
- HTTP Toolkit UI - the core of the product, a TypeScript + React app that powers most of the functionality you use, except for things that can’t be done in a web page (i.e. starting a proxy, and setting up client interception).
- HTTP Toolkit Server - the backend of the product, a TypeScript + node.js server that does the things the UI can’t do: starting a proxy, and setting up client interception.
- Mockttp - the HTTP(S) proxy itself, and all low-level logic around that, as a standalone TypeScript library. Used in HTTP Toolkit for traffic interception, but also usable standalone as a testing tool, or as a programmatically controllable intercepting HTTP(S) proxy.
- HTTP Toolkit for Android - the Android app, a native Kotlin + Java app that manages certificate trust & enforces HTTP interception on Android devices.
- HTTP Toolkit Desktop - a TypeScript + Electron wrapper, which combines the UI & the server and builds convenient per-platform installers.
Each repo has a README explaining setup and functionality.
For more information, visit HTTP Toolkit.
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