ProxyPin: Open-Source HTTP(S) Traffic Debugger

In today’s interconnected digital landscape, understanding and debugging network traffic is crucial for developers, security researchers, and IT professionals. Enter ProxyPin, a robust and versatile open-source solution designed for capturing, inspecting, and even rewriting HTTP(S) traffic across an impressive array of platforms.

What is ProxyPin?

ProxyPin is an open-source, free-to-use software built with Google's Flutter framework, allowing it to run seamlessly on Windows, Mac, Android, iOS, and Linux systems. This full-platform support makes it an invaluable tool for anyone needing to debug network requests, whether from desktop applications or mobile devices.

Key Features That Stand Out:

• Cross-Platform Compatibility: Unlike many traffic debuggers limited to a single OS, ProxyPin's Flutter foundation ensures it works natively on Windows, macOS, Android, iOS, and Linux, providing a consistent experience everywhere.
• Intuitive UI: The interface is designed to be user-friendly and aesthetically pleasing, making complex network debugging tasks more manageable, even for those new to traffic analysis.
• Mobile Scan Code Connection: Forget manual WiFi proxy configurations. ProxyPin simplifies mobile device connection with a scan code feature, allowing quick and effortless traffic forwarding between devices.
• Domain Name Filtering: Focus only on the traffic that matters. This feature allows users to filter requests by domain, preventing clutter and interference from unrelated network activity.
• Powerful Search Capabilities: Quickly locate specific requests using keywords, response types, or other conditions, saving valuable debugging time.
• Scripting Support: For advanced users, ProxyPin allows writing custom JavaScript scripts to process and manipulate requests or responses, offering unparalleled flexibility.
• Request Rewriting and Blocking: Modify or block specific requests and responses on the fly. This is perfect for testing different API behaviors, simulating network conditions, or bypassing certain content.
• Historical Data & Export: All captured traffic data is automatically saved, enabling easy retrospection and analysis. Data can be exported and imported in standard HAR (HTTP Archive) format.
• Developer Toolbox: Beyond core functionality, ProxyPin includes a suite of handy tools like a favorites section, common encoding utilities, QR code generation, and regular expression testers.

Why Choose ProxyPin?

ProxyPin stands out as a powerful, community-driven alternative to commercial proxy tools. Its open-source nature means transparency, continuous improvement through community contributions, and no licensing costs. For developers working on cross-platform applications, mobile apps, or simply needing a reliable network debugger, ProxyPin offers a comprehensive and efficient solution.

Whether you're developing a new web service, ensuring the security of your application, or just want to peer into the network requests your devices are making, ProxyPin provides the tools you need with a clean, modern interface.

Get started today: * GitHub: https://github.com/wanghongenpin/proxypin * Downloads: https://github.com/wanghongenpin/proxypin/releases * iOS App Store: https://apps.apple.com/app/proxypin/id6450932949 * Android Google Play: https://play.google.com/store/apps/details?id=com.network.proxy