What is HTTP Toolkit?

Download HTTP Toolkit

Looking for an open-source tool to easily inspect network traffic? Look no further than HTTP Toolkit!

Key Features

• View all your traffic and make live edits


• Inspect headers, bodies, metrics, and more


• Simulate slow connections and errors for testing


• Create and send requests from scratch


• Share requests with your team as HAR files


• Edit HTTP responses and requests live

What Does HTTP Toolkit Do?

HTTP Toolkit is an open-source utility designed for developers who work with networks and proxies. With this app, you can easily view all your traffic, make live edits, and create more efficient requests from scratch.

Understanding Your Network Traffic

Inspect headers, bodies, and other attributes of HTTP requests and responses. The app also works with Diff HTTP to help you understand errors and failures.

Edit Requests Live!

Live edit HTTP responses and requests using built-in editors for GraphQL, XML, or JSON. You can also modify body content directly.

Create Requests from Scratch

Create and send requests from scratch to explore and debug API behavior. Save and export requests as HAR files to share with your team or directly export to your codebase.

Give It a Try!

If you're a developer looking to better understand how HTTP code behaves in various scenarios, like testing, building, or debugging, then give HTTP Toolkit a try!

How Download Works

Go to the Softpas website, press the 'Downloads' button, and pick the app you want to download and install—easy and fast!