Looking for a Charles Proxy alternative?

HTTP Toolkit is a modern powerful alternative to Charles designed from the ground up for instant targeted debugging and control of any HTTP(S) traffic (with no Java necessary)

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One-click setup integrations for every tool you use

HTTP Toolkit includes one-click automated setup to provide precisely targeted interception of individual mobile apps, browsers, terminal windows, Docker containers & more.

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HTTP Toolkit has all the core Charles proxy features you use, plus:

One-click zero-configuration HTTPS interception

Inspect & rewrite any HTTPS in seconds, with no global CA certificate required, for mobile apps, browsers, Docker containers, and more.

Built-in documentation

Documentation for every standard HTTP header and status code, plus specific endpoint docs & validation for 2600+ popular APIs, from Stripe to GitHub to AWS.

Powerful rules engine for rewriting & mocking HTTP traffic

Define custom rules that precisely match requests to automatically edit their contents, redirect them, simulate network errors, or breakpoint them for manual modification.

Precisely targeted interception

Capture traffic from an individual browser window, terminal session, or mobile app, without interfering with (or having to filter though) traffic from the rest of your machine.

Automated mobile device setup

Multiple integration tools for both Android and iOS, allowing isolated interception of individual apps with system-level certificates and automatic SSL unpinning as standard.

Export intercepted traffic as ready-to-use code

One-click export of any collected requests as ready-to-use code for 20+ programming languages & tools.

Capture

Intercept HTTP with zero setup

Capture HTTP(S) with zero hassle, with one-click interception for a huge range of tools and platforms.
Precisely target interception, to capture traffic from a single client without the noise & disruption of intercepting your entire computer.
Intercept individual Android or iOS apps, entire devices, Docker containers, browser windows, backend processes like Node.js, Java, Python or Ruby, terminal sessions...
Alternatively, just connect any client manually to HTTP Toolkit as an HTTP proxy, fully compatible with HTTP requests from anywhere.