StackForge
StackForge is a Minecraft 1.21.4 plugin that allows players to create custom item compression rules through an easy-to-use GUI. It automatically…
⬇ Download on ModrinthStackForge is a powerful Minecraft 1.21.4 plugin that lets players automatically compress items in their inventory using custom rules set via an easy-to-use GUI. Players can define input and output items, set quantities, and choose whether to preserve all item NBT data—including names, lore, enchantments, and more. The plugin features clear visual feedback, anti-spam messaging, and optimized performance to enhance gameplay without hassle.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.4
- 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.
- Ships as AutoItemCompressor-1.0.0.jar — drop this file into the mods folder
- Download size: 21 KB
- Download link checked 21 Aug 2026 — working
These come from our own check of the pack file, not from the source page.