WebSocket Tester

Disconnected

Connect to WebSocket servers and send/receive messages in real-time.

Connection

Presets:

Send Message

Messages

No messages yet. Connect to a WebSocket server to start.

About WebSocket

WebSocket provides full-duplex communication channels over a single TCP connection. Unlike HTTP, WebSocket allows both the server and client to send messages at any time.

  • ws:// - Unencrypted WebSocket
  • wss:// - Encrypted WebSocket (recommended)