IOU
Friendly Debt Management for Minecraft! 💰
Allows you to drop IOUs for items to say "hey, here's a paper reminding you that I'll pay you back!"
- First, take some cool items from your pal.
- Then press
Ctrl + Iwhile holding an item (stack) to generate an IOU (stack). It will get tossed in front of you, just like you dropped it. Your pal can pick it up! - Once you return or repay the items, your pal can delete the IOU(s) by right clicking the IOU with the owed items in their inventory (holding the returned item(s) in your cursor and right clicking the IOU(s) like a bundle)
- You can make a strict IOU (NBT must exactly match) by instead pressing
Ctrl + Shift + I
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.19.4
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as iou-1.0.2-1.19.4.jar — drop this file into the mods folder
- Download size: 28 KB
- Download link checked 8 Sept 2026 — working
These come from our own check of the pack file, not from the source page.