Starting on November 16, 2026, conversations in Discoverable Servers will be easier to find for people searching the web. Admins can choose which channels are surfaced on the web. Private servers, DMs, and GDMs are not included.
From what I’ve read it is channels that the discord server owner/admins have flagged as discoverable and then users themselves have a setting to still hide their messages.
This setting seems to be defaults to hide unless you are in the USA and then it defaults to show.
I don’t think there’s even an expectation of privacy to be had on a public discord, in open channels. Closed channels are presumably not indexed.
From what I’ve read it is channels that the discord server owner/admins have flagged as discoverable and then users themselves have a setting to still hide their messages.
This setting seems to be defaults to hide unless you are in the USA and then it defaults to show.