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Introduction

Hodor Network Debugging Toolkit​

Hodor is an advanced network debugging toolkit designed for iOS and macOS. It captures traffic based on the IP layer protocol, enabling Hodor to capture HTTP traffic that many other packet capture tools cannot — such as data traffic from Flutter applications. Whether debugging applications or conducting in-depth network analysis, Hodor offers unparalleled functionality and user convenience.

Key Features​

Deep Packet Inspection for Flutter & Proxy-Bypassing Apps​

  • Hodor captures traffic at the IP layer instead of relying on the system HTTP proxy, so it sees what proxy-based tools cannot: Flutter apps and many native apps that bypass the system proxy.

Supports Packet Capture and Rewriting for Multiple Protocols​

  • Supports packet capture and rewriting for HTTP, WebSocket, TCP, and UDP data protocols, and decoding for gRPC and MQTT — helping developers comprehensively analyze network requests.

Runs on iOS and macOS​

  • Capture on the go with the iOS app, then manage records, rules and scripts from the new macOS app with a full desktop workspace.

Supports HTTPS Decryption​

  • Hodor can decrypt HTTPS traffic with a simple certificate installation, enabling users to view detailed HTTPS requests and responses.

Supports JavaScript Extensions​

  • Allows users to customize extensions using JavaScript — modify requests and responses, forward data to your own server, or run scheduled tasks — with built-in crypto, hashing and storage APIs.

Supports Data Mapping for HTTP Requests and Responses​

  • Provides data mapping functionality, allowing users to replace the data content of HTTP requests and responses.

Supports HTTP Replay and Simulation of Requests and Responses​

  • Allows users to replay HTTP requests and simulate responses, enabling server debugging without using the client again.

Quick Request — Built-in API Debugger​

  • A Postman-style API debugging tool right inside Hodor: groups, environments, variables, pre/post scripts, extraction and assertions, across HTTP, WebSocket, TCP, UDP, gRPC and MQTT. See the Quick Request guide.

Supports Preview of Multiple Formats​

  • Provides formatted previews for Protobuf, Form-Data, JSON, HTML, JavaScript, and CSS, making it easier for users to view and analyze data.

Supports Request Forwarding​

  • Allows forwarding of HTTP requests to other network tools within the local network for data processing, including Flutter application traffic.

Supports Domain Filtering​

  • Provides domain filtering functionality, enabling users to view requests and responses for specific domains only, enhancing analysis efficiency.

Supports URL Scheme​

  • Through URL Scheme, users can control the start and stop of packet capture with commands, enabling automated control.

Use Cases​

  • Hodor is a great assistant for developers, quickly capturing and analyzing application network requests, helping developers efficiently debug and optimize code.
  • Hodor provides comprehensive network traffic analysis tools for network security experts, helping users easily detect and respond to network threats and vulnerabilities.
  • By analyzing network traffic and performance data, Hodor helps users identify and resolve performance bottlenecks, improving application response speed and stability.
  • We promise continuous updates and technical support for Hodor, ensuring users always enjoy the latest features and the best user experience.

Conclusion​

Hodor is your essential tool for network data analysis on iOS and macOS. Whether you are a developer, tester, or network security expert, Hodor can meet your needs. Download Hodor now to experience efficient and convenient packet capture and analysis, enhancing your work efficiency and application quality!