# ProxyPin English | [中文](README_CN.md) ## Open source free traffic capture HTTP(S)，Support Windows、Mac、Android、IOS、Linux Full platform system You can use it to intercept, inspect & rewrite HTTP(S) traffic, Support capturing Flutter app traffic, ProxyPin is based on Flutter develop, and the UI is beautiful and easy to use. ## Features * Mobile scan code connection: no need to manually configure WiFi proxy, including configuration synchronization. All terminals can scan codes to connect and forward traffic to each other. * Domain name filtering: Only intercept the traffic you need, and do not intercept other traffic to avoid interference with other applications. * Search: Search requests according to keywords, response types and other conditions * Script: Support writing JavaScript scripts to process requests or responses. * Request rewrite: Support redirection, support replacement of request or response message, and can also modify request or response according to the increase. * Request blocking: Support blocking requests according to URL, and do not send requests to the server. * History: Automatically save the captured traffic data for easy backtracking and viewing. Support HAR format export and import. * Others: Favorites, toolbox, common encoding tools, as well as QR codes, regular expressions, etc. **Mac will prompt untrusted developers when first opened, you need to go to System Preferences-Security & Privacy-Allow any source.** Download： 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 TG: https://t.me/proxypin_en **We will continue to improve the features and experience, as well as optimize the UI.**