A way to put small descriptions of a world under the name.

I suggest a little pace under the world name to write out a small world disruption. This could include premade tags/flairs such as "Redstone", "Survival", "House", "Multiplayer", etc. You would also be able to make your own custom tags/flairs. There would be a search bar at the top to search for certain tags and world names.

When you have a lot of worlds and you can't remember all their name's it's hard to decide which worlds to delete or what world you want to go into. Loading each world up is a pain and takes a while so it would be nice to have a little thing about the world for you to add something.

Link to new and improved version of this idea using the suggestions in the comments: An easier way to find/sort your worlds