iTerm2 tab color and title utility for macOS.

gem install itt

Works with the system Ruby on macOS Ventura, Sonoma, and Sequoia (Ruby 2.6+).

itt [color] <title>

itt purple web-server      # Set color and title
itt p web-server           # Short color name
itt orange rails-console
itt blue :whale: docker    # Emoji support
itt clear                  # Reset to default

red green blue orange yellow purple

Colors match the default iTerm2 tab color palette.

Add to ~/.zshrc:

export DISABLE_AUTO_TITLE=true

Supports emoji codes via rumoji. Use codes like :whale: or :grin: in titles.

See the emoji cheat sheet for available codes.

• iTerm2 escape codes
• Change iTerm2 tab title from command line