

HTTP Toolkit
HTTP Toolkit is a beautiful, cross-platform & open-source HTTP(S) debugging proxy, analyzer & client, with built-in support for modern tools and automatic interception for clients from Docker to Android to iOS.
Cost / License
- Freemium (Subscription)
- Open Source (AGPL-3.0)
Application types
Platforms
- Mac
- Windows
- Linux
- Android
- iPhone
- Docker
Features
Properties
- Lightweight
Features
- HTTP(S) Debugging
- One click interception
- Debugging
- HTTP mocking
- Ad-free
- Penetration Testing
- Requests monitoring
- HTTPS Support
- Performance analysis
- Built in docs
- No registration required
- OpenAPI integration
- Web page Debugging
- Themes
- Portable
- Intercepting HTTP calls
- HTTP Proxy
- Command line interface
HTTP Toolkit News & Activities
Recent News
Recent activities
- TechnicDev rated HTTP Toolkit
- TechnicDev liked HTTP Toolkit
- rariver8 reviewed HTTP Toolkit
HTTP Toolkit is one of the best tools I’ve used for working with HTTP traffic. Everything feels intuitive, fast, and reliable, and the UI makes complex debugging tasks much easier to understand. Highly recommended for anyone working with APIs or network traffic.
- rariver8 liked HTTP Toolkit
- adrianrj reviewed HTTP Toolkit
I tried some apps like this one, but this is the easier to understand and use. The interface is user-friendly and getting the Pro It's totally worth it to support this project.
- paperond reviewed HTTP Toolkit
Very good software with top notch customer support
What is HTTP Toolkit?
HTTP Toolkit is a beautiful, cross-platform & open-source HTTP(S) debugging proxy, analyzer & client, with built-in support for modern tools and automatic interception for clients from Docker to Android to iOS.
Setup with one click to start seeing exactly what your code is sending, explore & filter traffic, and view the contents of each request & response in detail to understand what's going on. Change live traffic content, and simulate errors or performance problems to test your system. Rapidly prototype requests or responses, from real traffic or from scratch, and export to shareable traffic recordings or ready-to-use code.
Debug, test & build with HTTP(S), with a powerful suite of tools designed for modern development.








Comments and Reviews
HTTP Toolkit is a fantastic tool for anyone dealing with HTTP. It's perfect for debugging, testing, and mocking HTTP traffic, making it a must-have for developers and testers.
Easy to use with a straightforward interface, HTTP Toolkit offers powerful features to intercept, inspect, and modify HTTP traffic, giving you full control over requests and responses.
It's a valuable asset for debugging, testing new features, and mimicking HTTP servers. If you need a robust and user-friendly HTTP debugging tool, HTTP Toolkit is the ideal choice.
Key Benefits:
Easy to use: Simple and intuitive interface for quick access to essential features. Powerful: Intercept, inspect, and modify HTTP traffic for complete control. Versatile: Ideal for debugging, testing, and mocking HTTP traffic. Open source: Contribute to development and use it for free. If you're in search of a powerful, user-friendly HTTP debugging tool, download HTTP Toolkit today to enhance your HTTP workflow.
HTTP Toolkit is one of the best tools I’ve used for working with HTTP traffic. Everything feels intuitive, fast, and reliable, and the UI makes complex debugging tasks much easier to understand. Highly recommended for anyone working with APIs or network traffic.
I tried some apps like this one, but this is the easier to understand and use. The interface is user-friendly and getting the Pro It's totally worth it to support this project.
Very good software with top notch customer support
I've been using HTTP Toolkit for my development workflow and debugging, and it is hands down the best interception proxy I've used. It is far more modern and user-friendly than Fiddler or Charles. The "zero-config" setup actually works you just click a button, and it starts intercepting immediately, even in the weirdest setups you can imagine. Beyond the software being excellent, the developer (Tim) is incredibly supportive of the open-source community and genuinely cares about his users. It’s rare to find a tool this powerful. Highly recommended for any developer who needs to inspect HTTP traffic.
The software have been very useful for my studies and side projects where I need to inspect network activity, the UI is noob friendly and aesthetic and the dev is just based.
HTTP Toolkit is easily one of the best tools I use regularly.
I've been using it for years now and it works seamlessly across browser traffic, android, and iOS, without virtually any setup pain. I've recommended it to quite a few people and it's always received a very positive response.
The UI is clean, everything is intuitive, and it handles real world debugging effortlessly. It's versatile, reliable, and genuinely enjoyable to use, easily one of the most practical HTTP debugging tools available.