Tags are cosmetic chat suffixes. They can be accessed with /tags.
List of Tags
For a list of tags, please see List of Tags.
There are five categories of tags.
Achievement Tags: Tags awarded for completing Achievements.
Special Tags: These Tags are given for various reasons. They include Beta Testing tags, Season Reward tags, and the Verified tag for voting on NameMC.
Event Tags: Tags awarded for competing in Seasonal Events.
Season Badges: Tags awarded based on level from a previous season.