ProxyPin - Open Source Capture

ProxyPin - Open Source Capture

HTTP(S) Traffic Capture

96 ratings
123 reviews
#15 in free Developer Tools
🔧 Utilities
🛠️ Developer Tools
Free

Details

  • Released
  • Updated
  • August 28, 2024
  • July 13, 2026

Features

ProxyPin - Open Source Capture screenshot #1 for iPhone
ProxyPin - Open Source Capture screenshot #2 for iPhone
ProxyPin - Open Source Capture screenshot #3 for iPhone
ProxyPin - Open Source Capture screenshot #4 for iPhone
ProxyPin - Open Source Capture screenshot #5 for iPhone
ProxyPin - Open Source Capture screenshot #6 for iPhone
iphone
ipad
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About

Capture and analyze HTTP(S) traffic on your mobile device. Easily connect terminals via QR code, filter traffic, and process requests with custom scripts or rewrites. Decrypt sensitive data and block unwanted requests.

QR code connection for proxy setup
Domain name filtering
JavaScript scripting for request/response processing
Request and response rewriting
Local request mapping
AES decryption of message bodies
Request blocking by URL
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What users say

See all reviews
+1

What's New in ProxyPin

1.3.0

July 13, 2026

1. Added environment variables, supporting Dev / Staging / Prod switching, referenced via {{name}} in rules and scripts, with read/write support in scripts and automatic persistence; 2. Request rewrite rules now support regex matching, with a live regex toggle and instant match-highlight refresh in the editor; 3. Added chunked decoding for SSE event streams, with enhanced protocol filtering; 4. Desktop: detect new versions and download/install in one click; 5. Improved certificate handling: more accurate CA matching and SSL validation; 6. Enhanced export: export menu now supports request, response, request+response, and HAR formats; search state is preserved when switching list tabs; 7. Added a crash handler; auto-centers windows when position is off-screen; 8. Fixed: script preserves original request bytes when unchanged (protects signatures); improved iOS IP-layer proxy stability.

More

Charts

Top Free

📈 15+1

Developer Tools

This app rose +1 position in Developer Tools chart.

Last updated on July 18, 2026.

User reviews

更新以后打不开

更新了就打不开软件了,直接闪退

Response from developer

系统版本多少

Ff

Ok

mungkin dipake nih buat cheat epep

.

非常好 界面简洁 功能强大 希望和安卓版本一样加个画中画功能

Tôi ko thích

Ấm vào cài đặt nó cứ trắng tinh

Developer apps

User experience

🐞

Reported Bugs

10 issues

Certificate installation fails despite enabling proxy

Bug

HTTPS error -2 persists after certificate reset

Bug

VPN icon not appearing on iOS 17.3.1+

Bug

Packet capture stops unexpectedly while VPN still active

Bug

Script editor auto-complete loses focus after clicking

Bug

WeChat data not captured properly

Bug

Host lookup failures with timed replay

Bug

iOS 15.0.1 no network access after certificate trust

Bug

Response rewrite menu missing (only shows request rewrite)

Bug

Certificate webpage returns 404 or connection errors

Bug

Requested Features

12 requests

Response body rewriting capability

Feature

Request replay with custom count and delay

Feature

Keyword highlighting persistence

Feature

Proxy filter persistence

Feature

Local file storage support ($file/fs)

Feature

iOS app whitelist and blacklist

Feature

Shortcuts/automation integration

Feature

Request body preview

Feature

Response search functionality

Feature

SSL certificate solution for iOS (like Just Trust Me)

Feature

Dynamic debugging capability

Feature

Batch request replay functionality

Feature

FAQ

What does ProxyPin do?

ProxyPin allows you to capture and analyze HTTP(S) traffic directly from your mobile device. It enables features like proxy setup via QR code, domain filtering, and the ability to write custom JavaScript scripts to process requests and responses.

What are the key features of ProxyPin?

Key features include easy mobile scan code connection, domain name filtering to intercept only necessary traffic, support for JavaScript scripting, request rewriting, local request mapping, automatic decryption of HTTP message bodies with an AES key, and the ability to block specific requests.

Is ProxyPin free to use?

Yes, ProxyPin is a free application. The provided information indicates it does not have in-app purchases or advertisements, suggesting a completely free user experience.

What kind of devices is ProxyPin compatible with?

The app is designed for mobile devices, facilitating traffic capture and forwarding between terminals. While specific OS versions aren't detailed, its functionality implies compatibility with modern iOS and Android operating systems that support proxy configurations.

How can I use ProxyPin for debugging?

ProxyPin is highly useful for debugging network-related issues. You can inspect the exact requests and responses sent by your applications, rewrite them to test different scenarios, decrypt sensitive data, and block unwanted traffic to isolate problems.