ProxyPin - Open Source Capture
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484 reviews
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About this app
You can use it to intercept, inspect & rewrite HTTP(S) traffic.
* When using VPN mode, ProxyPin will use the system's VpnService to capture traffic。
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.
- Request rewrite: Support redirection, support replacement of request or response message, and can also modify request or response according to the increase.
- Script: Support writing JavaScript scripts to process requests or responses.
- Search: Search requests according to keywords, response types and other conditions
- Others: Favorites, history, toolbox, etc.
* When using VPN mode, ProxyPin will use the system's VpnService to capture traffic。
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.
- Request rewrite: Support redirection, support replacement of request or response message, and can also modify request or response according to the increase.
- Script: Support writing JavaScript scripts to process requests or responses.
- Search: Search requests according to keywords, response types and other conditions
- Others: Favorites, history, toolbox, etc.
You can use it to intercept, inspect & rewrite HTTP(S) traffic, UI is beautiful
Updated on
Featured stories
Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
- No data shared with third partiesLearn more about how developers declare sharing
- No data collectedLearn more about how developers declare collection
- Data is encrypted in transit
Ratings and reviews
475 reviews
Alice
- Flag inappropriate
August 3, 2026
not able to share .har file directly anywhere , file type not supported! this error started after this update, it is awesome app , I m enjoying it,I love it's request rewrite function!
3 people found this review helpful
Shuan
- Flag inappropriate
May 7, 2026
Good app. keep it good. still supported to my android 10 phone. it helped alot.
9 people found this review helpful
Ajay Yadav
- Flag inappropriate
July 13, 2026
Best app for mobile proxy.
6 people found this review helpful
What’s new
1. Built-in MCP server lets AI assistants inspect and debug captured traffic
2. Built-in dynamic variables for environments
3. Reorder request rewrite rules with move up/down
4. Fixed Windows context menu crash
5. Fixed multi-value headers (e.g. Set-Cookie) wrongly merged in scripts/rewrites
6. Fixed h2c capture, non-ASCII domain normalization, and IP certificate validation
7. Fixed iOS 13 crash, dropped bodies, Android VPN port, and more
2. Built-in dynamic variables for environments
3. Reorder request rewrite rules with move up/down
4. Fixed Windows context menu crash
5. Fixed multi-value headers (e.g. Set-Cookie) wrongly merged in scripts/rewrites
6. Fixed h2c capture, non-ASCII domain normalization, and IP certificate validation
7. Fixed iOS 13 crash, dropped bodies, Android VPN port, and more
