HTTP Toolkit

HTTP Toolkit is a cross-platform, open source HTTP(S) debugging proxy, analyzer, and client. This desktop build packages it into standalone installers and executables that run directly on Windows, Linux, and Mac.

It helps developers who need to inspect and debug HTTP traffic. The desktop app starts the HTTP Toolkit server in the background, opens the interface in an Electron window, and stops the server when you close it. The server can also be run on its own and used with the interface in a browser, and both the server and the web interface keep themselves updated.

Highlights

• HTTP(S) debugging proxy, analyzer, and client
• Standalone desktop app for Windows, Linux, and Mac
• Starts its server in the background and opens the interface in an Electron window
• The server can run standalone, with the interface opened in any browser
• Server and web interface include their own auto-update