Hello there, in this post i'm gonna show you 2 ways to duplicate items in your minecraft of console.

You can try it on PS4/Xbox or any other console, i only tested on PS3 and worked well.

The 1 way to duplicate is easy.

1: Configure your control and make sure to take a buttom of the control to take blocks. For example: D-pad up to take a block.

2: If you are in a survival world, to duplicate is needed 2 blocks of the item, (only works on blocks like wood, coal, iron, etc..)

3: In any case, 2 blocks of coal, place one in the ground, and the another inside your invetory, after that clear 2 slots of your bar to make it work.

4: With the buttom to take the block and to change of slot, press them at the same time. if you change to the other clear slot and pressed the take block buttom at the same time, you have the same block on the slot you was before, do not place any of the blocks you duplicated until you take it as item (duplicated block coal = coal item)

5: After you duplicated the blocks and decompress it to items you have now 18 of coal item instead of 9 of coal, compress the 18 of coal as a block and do the entire process again until you are satisfied.

The 2 way of duplicate is easy and also slow.

1: Go to the nether and find a flat place nearby the portal, with 2 or more hoppers and redstone comparator, will be necessary to make the item duplicate (this way make ANY of 1 item will duplicate)

2: Make the hoppers connect each other and put the redstone comparator side of the hoppers. For example: Left Hopper <-> Right Hopper > Redstone comparator

3: After that, put any item in any of the hoppers to make the redstone comparator turn on and off many times without stoping.

4: Go to the portal and teleport to the nether and the surface many times, until you think many teleports are ended, check the redstone comparator still on and not turning off in any moment, if still on, the item has been duplicated, if not then retry more time until the redstone comparator still on.

If you don't understand at all, please comment and i'll try to help as soon as possible.

Well, hope you like it and try it on your console.

Until next time. :)