WebSocket Tester
Connect to WebSocket servers, send messages and inspect the traffic log.
The WebSocket Tester opens a connection to a ws or wss endpoint, shows the connection state and records every message in a timestamped log. It supports sending text messages for interactive testing.
Status: Idle
How to use
- Enter a WebSocket URL beginning with ws:// or wss://.
- Connect and wait for the open status.
- Send messages and inspect the connection log.
Frequently asked questions
Does it support wss endpoints?
Yes, both ws and wss URLs are supported.
Are messages saved?
Logs stay in the browser tab and are cleared when you reload.
What happens on connection errors?
Errors appear in the log and the status returns to closed.
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