Talk:Uruk Chieftain/@comment-99.161.167.110-20170112060715/@comment-27219153-20170112064711

When you hover over a Spawner or a Spawn Egg in your inventory, the last line of the tooltip displays the entity id, such as  or. If you are in creative which you have to be to edit NPC respawners, then you can search the name of the mob or the word spawn in the creative inventory to easily find whatever entity id you are looking for. I hope this helps you.