1.16 - 1.21.11 Minecraft Password Doors

A collection of password doors I've built overtime with credit to the original password door by MrCrayfish which gave me inspiration and knowledge to build the others. Should continue to work past 1.21.11. Some doors wont work below 1.16 as they use target blocks, I do intend sooner or later to make versions that have no target blocks. Tested for JAVA, Should work on bedrock but unable to test that.

Watch this video to understand how the door works and support MrCrayfish!
MCPE 0.16.1: Redstone Tutorial - Simplest Password Door! (WORKS ON PC)

Ill also quickly explain how they work, Inside one of the hoppers is 18 pieces of paper named something. That is your passcode, you can name it anything and it can be any item as long as its stackable to 64, Along with one extra paper named the same that will be your "key". In the rest of the hopper is any item stackable to 64 called random gibberish just to fill up space, each item needs to be named differently from each other so they don't combine. make sure there's only one of each in each slot.

Included in the file is schematics of all the doors for easy pasting into worlds by using world editor mods like Worldedit, Axiom or Litematica.