WebSocket Tester
Connect to a WebSocket server, send messages, and see responses in real time.
WebSocket URL
Disconnected
Send Message
Message Log (0)
No messages yet. Connect to a WebSocket and send a message.
Tips
- The default URL
wss://echo.websocket.orgechoes back any message you send. - JSON messages are automatically detected and pretty-printed in the log.
- Press Enter in the message box to send quickly.
- Use
ws://for unencrypted orwss://for TLS-encrypted connections.
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