The online Websocket testing tool offers online socket testing and online Websocket checks, testing whether the server's Websocket function is available. It supports intranet and extranet Websocket testing: connection format ws://IP or domain:port (example ws://127.0.0.1:8080). It mainly uses HTML5 Websocket to connect to the server's Websocket, so this Websocket testing tool works in both intranet and extranet environments. We hope it helps you.
This tool belongs to the “Network diagnostics” category.
Your input is processed locally in the browser whenever possible. We do not store it.
Checks originate from our own data centre, so the network path differs from yours. Differences are normal for cross-border results or carrier-level caches.
The target may block probes, rate-limit them, or serve only certain regions. Retry with another tool or at another time.
No. Loopback, private and reserved ranges are refused so the tools cannot be used to scan internal networks.