wezterm/docs/imgcat.md

iTerm Image Protocol Support

wezterm implements support for the iTerm2 inline images protocol and provides a handy imgcat subcommand to make it easy to try out. Because the protocol is just a protocol, wezterm's imgcat also renders images in iTerm2.

To render an image inline in your terminal:

$ wezterm imgcat /path/to/image.png

Note that the image protocol isn't fully handled by multiplexer sessions at this time.