Tool · Network

WebSocket Tester

Open a socket, send frames, read back the transcript.

Interactive

The websocket tester workspace is being lifted from the original build.

The same logic you already rely on, dressed in the new editorial layout. Until it lands here, the notes below cover what the tool does and when it earns its keep.

Open a socket, send frames, read back the transcript.

About this tool

WebSocket Tester is part of the Network set. It runs entirely in the browser — nothing you paste leaves the tab, and no account or key is needed to use it.

The rest of the category

Explore the 2 other network tools for related utilities — each one is a single-purpose workspace built to answer one question well.