In the Minecraft game, players have area requirements when making nether portals. A reasonable size can allow more players to enter the portal, so players need to set 23×23.
Answer: The nether portal is 23×23 .
Introduction to Minecraft Nether Portal :
1. The portal to the nether world in Minecraft is 23×23, because this setting allows most players to enter.
2. Some players will not be unable to enter due to being too narrow, but the disadvantage of this is that more obsidian will be consumed.
3. Portals are generally made of obsidian and flint. Fortunately, obsidian is not a very rare item and can be mined by players everywhere.