WebSocket Tester
About Our Online WebSocket Testing Tool
Newtum's Online WebSocket Tester is a free, browser-based tool that allows you to establish and debug WebSocket connections instantly. Send and receive messages, inspect communication, and test your real-time applications without writing any code or installing software.
WebSocket is a communication protocol that provides full-duplex communication channels over a single TCP connection. It is designed to be implemented in web browsers and web servers but can be used by any client or server application.
Unlike traditional HTTP, WebSocket allows for real-time, bidirectional communication, making it ideal for chat applications, live notifications, online gaming, and financial data streams.
- Instant Setup: No need to write client-side code or set up a local environment. Just enter a URL and connect.
- Real-Time Debugging: View sent and received messages instantly to debug communication issues.
- Accessibility: Test any public WebSocket endpoint (
ws://orwss://) from anywhere. - Simplicity: An intuitive interface for sending messages and monitoring the connection state.
How to Use the WebSocket Tester
- Enter the WebSocket server URL (e.g.,
wss://your-socket-server.com). - Click "Connect" to establish the connection.
- Once connected, type a message in the "Send Message" box and click "Send".
- Observe the sent and received messages in the "Messages" log.
- Click "Disconnect" to close the connection.
Start Testing Your WebSocket Now
Use our free online tool to debug and test your WebSocket services quickly and efficiently.
Launch WebSocket Tester