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WebSocket Tester

Connect to any WebSocket endpoint, send messages, and view real-time incoming data. Monitor connection events and message history.

WebSocket Tester
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How to use WebSocket Tester

  1. Enter the WebSocket URL (ws:// or wss://).
  2. Click Connect to establish the connection.
  3. Type a message and click Send.
  4. View incoming messages and connection events in the log.

What is WebSocket Tester?

A WebSocket tester allows you to establish WebSocket connections to endpoints, send messages, and receive real-time responses. It displays connection events (open, close, error) and maintains a message history log.

This tool is essential for testing real-time applications like chat systems, live data feeds, and notification services. All connections are made directly from your browser.

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FAQ

What protocols are supported?
The tool supports standard WebSocket protocol (ws://) and secure WebSocket (wss://).
Can I send binary data?
Currently the tool supports text messages. Binary message support may be added in the future.

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