Chest Primer
Chest Primer is a clientside lightweight, quality-of-life mod designed for players who build automatic storage systems. If you have ever spent time…
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Chest Primer
Never manually seed a chest again. Now... Prime your chests!
A lightweight Quality of Life mod that instantly prepares standard chests for automatic sorting systems. No more manually splitting stacks to fill empty slots or constantly reorganizing your chests!
Local client execution makes it safe to enjoy on servers and in your own local world.
Your new go-to organizer is just a button press away.
Features
- One-Click Priming: Instantly fills all empty chest slots using the items already inside. Advanced algorithms automatically organize and balance your items for effortless use.
- Row/Column Toggling: Hover over the button and scroll your mouse wheel to switch between row-based and column-based filling.
- Adaptive UI: The button automatically matches the aesthetic of your inventory mod. Currently supports Inventory Profiles Next and Nemo's Inventory Sorting.
How It Works
- Open a vanilla chest.
- Hover the P - Primer button.
- Scroll through to switch between Row/Column filling.
- Click the P - Primer button.
- Done! All slots are sorted and filled.
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 26.2
- 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 chest-primer-1.0.3.jar — drop this file into the mods folder
- Download size: 61 KB
- Download link checked 22 Aug 2026 — working
These come from our own check of the pack file, not from the source page.