
Modrinth · Minecraft mod
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 manually putting a single item into every slot of a chest to "prime" it for sorting, this mod is for you.
Quick answer
Which Chest Primer release matches 26.2?
Chest Primer 1.0.3 targets 26.2 with Fabric. It must be installed on the client. Do not install it on the dedicated server. All 1 required mods have matching files.
Where it goes
Is Chest Primer required on the client, server, or both?
It must be installed on the client. Do not install it on the dedicated server.
This file is marked client-only.
What else does Chest Primer 1.0.3 need?
1.0.3 on 26.2. Every mod below is checked against that same setup.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Chest Primer without breaking your instance.
Built for Chest Primer 1.0.3 on 26.2. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.3. It targets 26.2 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
It must be installed on the client. Do not install it on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.3. It opens that exact file at the source.
About this project
What does Chest Primer add?
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.
Project description from Modrinth.
Pick your setup
Chest Primer by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.2
1 loader build26.1.2
1 loader buildCheck the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Chest Primer versions and loaders
1.0.3
chest-primer-1.0.3.jar
21 Jun 2026
1.0.2
chest-primer-1.0.2.jar
21 Jun 2026
Looking for an older file? The official Modrinth project page is in Resources.