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Next-Gen API Development Tool

Advanced API Debugging Proxy and REST Client
Reqable = Fiddler + Charles + Postman, make your debugging faster 🚀 and easier 👌

What is Reqable?

Reqable = Fiddler + Charles + Postman

Minimalist Design, Powerful Features, Efficient Performance and Desktop + Mobile Platforms.

Multi-Protocol Traffic Analysis
Based on the classic MITM proxy, one port adapts to multiple proxy protocols such as HTTP/HTTPS/SOCKS4/SOCKS5. And Reqable fully supports HTTP2, help you completely restore the bug scene.
Various Filters
Supports a variety of filters, such as applications, domains, data types, bookmarks, and multi-condition searches, help you find exactly what you are looking for in the vast data.
REST API Testing
You can create REST API from anywhere such as traffic lists, API collections, cURL, etc. Reqable provides complete REST API testing features, including editing query parameters, headers, bodies, authorization, etc..
Diff Request/Response
Reqable provides a lot of built-in development tools, such as diff tools, which help you visualize the data differences between different requests and responses and quickly locate bugs.
Rewrite, Breakpoint and Scripting
Customize rewrite and breakpoint rules, or write Python scripts to intercept and process request or response data, and meet various testing scenarios.
Make Your Own Cocktail
Reqable offers dark and light themes, 11 accent colors, and 15 code highlighting colors to help you create the app cocktail you want.
Desktop + Mobile Collaboration
Without Wifi proxy, mobile traffic can be automatically forwarded to the desktop app for analysis and process, improving mobile R&D efficiency.
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Debugging Proxy
  • HTTP/1.x and HTTP2 Protocol
  • WebSocket Protocol
  • HTTP/HTTPS/Socks4/Socks4a/Socks5 Proxy
  • TLSv1.1, TLSv1.2 and TLSv1.3
  • Mobile Collaboration
  • Rewrite(Map Remote & Map Local)
  • Breakpoint
  • Python Script
  • Host Mirror
  • Network Throttling
  • Diff Request & Response
  • Code Generator
  • Traffic Source Detection
  • Data Syntax Highlighting
  • Multiple Filters
  • Multiple Views
  • Repeat Request
  • Compse Request
  • Cache Session
  • Record Highlighting
  • Export & Import Session
  • Secondary Proxy
  • Reverse Proxy
  • SSL Bypass
  • Custom Root Certificates
  • Copy cURL
  • HAR Format Support
  • Charles Session Support
  • Multiple Tabs & Windows
  • Save to API Collection
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API Testing
  • HTTP/1.1, HTTP2 and HTTP3 Protocol
  • Bind Debugging Proxy
  • Multiple Tabs
  • Import Postman Collection
  • Import Hoppscotch Collection
  • Environment Variables
  • Custom Request Method
  • Header Batch Editing
  • Query Parameter Batch Editing
  • Text/Json/Xml Editing
  • Formdata Editing
  • File Upload
  • Authorization
  • Custom Http Proxy
  • Performance Analysis
  • Request Tracking
  • Cache Session
  • Cookie Management
  • Compose from cURL
  • Compose from traffic
  • Export cURL
  • Code Snippet
  • Save to API collection
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More Features
  • Standalone Mobile Apps
  • Mobile Collaboration
  • Universal License for All Platforms
  • Light and Dark Themes
  • 11 Accent Color Schemes
  • 15 Code Color Highlighting
  • Installation size is about 20M
  • API Cloud Service (under planning)

Excellent Performance

Startup Time
Installation Space
Memory Usage
* The device is MacBook Pro 2017, and the apps are the latest version in January 2024. The startup time is calculated by analyzing the frame difference after recording the screen. The memory usage is the statistical data when the application is in the background.

Trusted by 150000+ developers

Loved by many engineers

Previously, we relied on Postman and Charles for testing and debugging. While powerful, they were overly complex. Now, with Reqable, my productivity has doubled—I’m a loyal fan!
I’m genuinely impressed by Reqable's powerful and user-friendly API debugging capabilities. It brings together the best aspects of popular tools like Fiddler and Postman, but with a more streamlined, intuitive design. The request filtering and response diffing features are exceptional, and I love the integration of Python scripting for custom workflows. Whether for mobile or desktop, Reqable provides a smooth, high-performance experience. It’s become an essential tool in my development toolkit, significantly boosting my productivity.
As a QA manager, I‘ve found this tool invaluable. It streamlines the process of validating APIs and monitoring network requests, which allows me to catch errors early. Its user-friendly interface makes it easy to analyze results, ultimately improving the overall testing process.
This tool has been a lifesaver for me! 🛠️ It makes API testing and tracking network traffic so much easier. With it, I can quickly debug issues and streamline my workflow 🚀. Definitely a go-to tool in my development process.
It's great, I'm very impressed with the application's code generation function that supports many programming languages. Thank you for reviving HttpCanary with a powerful upgrade. If possible, add Vietnamese language. The more the better. 💯
I didn’t realize how much I needed this tool until I started using it. It has completely streamlined my development process by combining API testing and network traffic analysis in one place. Now, instead of switching between multiple tools, I can handle everything seamlessly. It has saved me a lot of time and made debugging so much easier. This has quickly become an indispensable part of my workflow, helping me work more efficiently and catch issues faster.
Reqable is a game-changer for API development! It brilliantly combines the best of Fiddler, Charles, and Postman into one powerful tool. With its seamless integration of proxy debugging and API testing, Reqable has simplified my workflow and boosted my productivity tenfold.
Using this tool has really improved my efficiency. It takes care of both API testing and traffic analysis, so I can focus more on development instead of managing multiple tools. It’s intuitive and has made troubleshooting less of a hassle. I didn’t realize how much time I was wasting before!
It worked very well haven't thought after so many years an upgraded version of HttpCanary will come. This app slowly becoming just like HttpCanary but more advanced and powerful version.I want to say thank you again to the developer to be able to bring this app up on play store.

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Reqable provides a free community edition! For the continuous development of the product, if possible, please purchase the license of Reqable Professional Edition to support us!

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