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SocketMaster: WebSocket Tester

unlein.com
ExtensionDeveloper Tools8 users
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Overview

A robust WebSocket testing client. Connect, send messages, and analyze responses with real-time logs and JSON formatting.

Description: Streamline your real-time application development with SocketMaster, a robust and lightweight WebSocket client designed for developers by developers. Whether you are building a chat app, a live trading platform, or a real-time notification system, SocketMaster provides the essential tools you need to debug and test your connections efficiently. Stop guessing what’s happening on your sockets. Visualize your data, format your JSON, and track connectivity with ease. Key Features: - Instant Connectivity: Connect to any ws:// or wss:// endpoint in seconds. - Real-Time Logging: View incoming and outgoing messages in a clean, time-stamped log. - JSON Formatting: Automatically pretty-print JSON payloads for easy readability and debugging. - Message History: Keep track of your session data without cluttering your browser console. - Connection Status: Clear visual indicators for Connected, Disconnected, and Error states. Perfect for frontend and backend developers working with Node.js, Python, Go, or .NET WebSocket implementations. Developed with care by Unlein®

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Details

  • Version
    1.2.0
  • Updated
    January 14, 2026
  • Size
    46.6KiB
  • Languages
    English
  • Developer
    unlein
    Plot no 10, Bahubali Nagar, Niwaru Road, Jhotwara Jaipur, Rajasthan 302012 IN
    Website
    Email
    pujasoni7877@gmail.com
  • Non-trader
    This developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.

Privacy

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The developer has disclosed that it will not collect or use your data. To learn more, see the developer’s privacy policy.

This developer declares that your data is

  • Not being sold to third parties, outside of the approved use cases
  • Not being used or transferred for purposes that are unrelated to the item's core functionality
  • Not being used or transferred to determine creditworthiness or for lending purposes

Support

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