From the wiki: Talk to Myself To turn off your chat display for all others, including the GM and the chat archive recording, use /talktomyself or /talktomyself on . Use /talktomyself again or use /talktomyself off to disable. Note: the /talktomyself command and what you want to say must be on different lines and you cannot use it in the same macro as what you want to keep hidden. Recommendation is to have a separate macro to toggle the talktomyself state and then use your other macros that actually do what you want. Example: /talktomyself This is my evil secret plan to steal the gold from my party! /talktomyself Note: API commands (a Pro subscription feature) will not be executed when /talktomyself is on. Normal macros should be fine as long as they are on a secondary line.