tcpbin.net

There are 24 active bins

tcpbin.net is a TCP server service for debugging your TCP connections written with Phoenix.LiveView - If you want to learn more about LiveView have look at this sweet Twitter Clone video or jump to it's GitHub Page!

Features

Click "CREATE NEW BIN" to get a port and you get:

TCP inspection
UDP inspection

How to use?

Once you have created a new bin you can open a TCP connection from a Linux/MacOS/WSL shell and send some data:

  $ nc tcpbin.net <YOUR_BIN_PORT>
  Hello World!