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CurseForge · Minecraft mod

Digital Chests (Polymer)

📦 Digital Chest (Fabric 1.21.11): server-side infinite storage + tier upgrades, dye-linked shared networks, search/sort + deposit-all GUI, holograms, remote key access, and automation via Fabric Transfer API. Vanilla clients supported with Polymer.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Digital Chests (Polymer) release should I use?

Updated 6 months ago
Latest stable file DigitalChests-5.0.0.jar
Game version 1.21.11
Loader Fabric

Digital Chests (Polymer) DigitalChests-5.0.0.jar targets 1.21.11 with Fabric. The project page does not say whether this file belongs on the client, dedicated server, or both. All 1 required mods have matching files.

Where it goes

Is Digital Chests (Polymer) required on the client, server, or both?

The project page does not say whether this file belongs on the client, dedicated server, or both.

Client Source doesn’t say
Dedicated server Source doesn’t say
Loader for this release Fabric
Required install it here Optional supported, not mandatory Not supported do not install here Source doesn’t say do not assume

The source does not explicitly classify this release as client-only or server-only.

What else does Digital Chests (Polymer) DigitalChests-5.0.0.jar need?

DigitalChests-5.0.0.jar. Change the file and its required mods may change too.

All 1 required mods have matching files

Install Polymer first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.

4 listed on this file 1 pulled in by one of those mods
Polymer Pipes Optional for Digital Chests (Polymer) DigitalChests-5.0.0.jar
optional
Matching file found Matched file: polymerpipes-5.0.0.jar
Polydex Optional for Digital Chests (Polymer) DigitalChests-5.0.0.jar
optional
Matching file found Matched file: polydex-1.8.1+1.21.11.jar
PolyTech (Polymer) Optional for Digital Chests (Polymer) DigitalChests-5.0.0.jar
optional
Matching file found Matched file: polytech-5.0.0.jar
Polymer Needed by Digital Chests (Polymer) DigitalChests-5.0.0.jar
required
Matching file found Matched file: polymer-bundled-0.15.2+1.21.11.jar

1 extra mod was pulled in by another dependency. Indented rows show who needs each one. We only count dependency files that match this setup. A file for another loader does not fill the gap.

Before you install it

Add Digital Chests (Polymer) without breaking your instance.

Built for Digital Chests (Polymer) DigitalChests-5.0.0.jar. Pick another file and the loader, install side or required mods may change.

  1. 01

    Stick to this file

    Use DigitalChests-5.0.0.jar. It targets 1.21.11 with Fabric; another release may have different loader, side or dependency requirements.

  2. 02

    Bring the mods it needs

    Install Polymer first. We found matching files for this game-version and loader setup. 1 comes through another mod in the chain.

  3. 03

    Put it on the correct side

    The project page does not say whether this file belongs on the client, dedicated server, or both.

  4. 04

    Pick the file you checked

    Use the “Get this file” button beside DigitalChests-5.0.0.jar. It opens that exact file at the source.

About this project

What does Digital Chests (Polymer) add?

📦 Digital Chest (Fabric 1.21.11)

🚀 Next-Gen Storage, Zero Client-Side Hassle

Digital Chest redefines server-side storage by bridging the gap between powerful logistics and the vanilla experience. Built on the Polymer framework, it delivers a high-tech storage suite that requires no client-side mod installation.

Players can join with a standard vanilla client and immediately interact with tiered chests, shared networks, and advanced sorting GUIs.


💎 The Evolution of Storage

Forget cluttered basements filled with wooden crates. Digital Chest introduces a tiered progression system that scales with your resources.

Start with the expanded capacity of Metal Chests (Iron, Gold, and Diamond) and graduate to the Digital Chest: a high-density unit that can be upgraded from Iron all the way to Netherite, which offers unlimited storage.

Pro Tip: Need to reorganize? Apply an Ender Pearl upgrade to any chest to enable Inventory Retention, allowing you to break and move your entire storage setup without spilling a single item.


🎨 Global Connectivity: Dye-Linked Channels

The true power of Digital Chest is its Color Linking system. By applying dyes to your chests, you create private, frequency-based networks.

  • Shared Inventories: Every chest on the same color channel shares the exact same inventory.
  • Remote Synchronization: Build a deposit station at your mob farm and access those items instantly at your main base.
  • Team Collaboration: Coordinate with your faction by sharing specific color channels for communal resources.

⚙️ Advanced Automation: The Quantum Hopper

Take your technical builds to the next level with the Quantum Hopper, a dedicated block that interfaces directly with your color channel network.

Three Operating Modes

  • INPUT (Green): Extract items into the network
  • EXTRACT (Orange): Pull items out of the network
  • STOCK (Cyan): Keep a target inventory precisely filled

Precision Filtering

  • Utilize the built-in 9-slot whitelist filter to control exactly what enters or leaves your system.

Scaling Transfer Rates

Your automation speed upgrades with your storage tier:

  • Iron: 1 item / 8 ticks
  • Netherite: up to 64 items / 2 ticks

🔐 Security & Cross-Dimensional Access

Whether you are collaborating with a faction or guarding your personal loot, Digital Chest gives you complete control.

Private Chest System

Right-click any linked chest with a Digital Key to privatize the channel. You can easily grant or revoke access using a whitelist GUI that displays online player heads.

Remote Access

The Soulbound Digital Key lets you remotely open the last Digital Chest you interacted with in the same dimension.

The Quantum Key

Upgrade your Soulbound Digital Key to a Quantum Key using a Netherite Template to unlock cross-dimensional access. It force-loads the target chunk so you can pull your gear from the Overworld while exploring the End.


🖥️ A Smarter Interface & Built-in Crafting

The custom GUI is designed for speed and clarity. Instead of hunting through rows of items:

  • Integrated Search Bar: Quickly find what you need using anvil-based text input filtering
  • Smart Sort: Organize by type, count, or mod origin (settings persist per-player)
  • Deposit All: Instantly move matching items from your inventory into the chest
  • Toggleable Holograms: Project item counts and types directly above the chest for at-a-glance information

Digital Crafting GUI

No need to constantly back out of your storage to craft.

The integrated 3x3 grid features:

  • Seamless drag-and-drop functionality
  • Live recipe resolution
  • Shift-click to craft-all directly within the interface

🧾 Recipes

Result Ingredients Type
Iron Chest 8× Iron Ingot + Chest Shaped
Gold Chest 8× Gold Ingot + Iron Chest Shaped
Diamond Chest 8× Diamond + Gold Chest Shaped
Digital Chest 6× Obsidian + 2× Diamond + Ender Chest Shaped
Quantum Hopper 2× Ender Pearl + Ender Eye + 3× Diamond + Hopper Shaped
Digital Key Trial Key + Ender Pearl + 3× Iron Ingot Shaped
Quantum Key Netherite Template + Digital Key + Netherite Ingot Smithing

(All items can also be found in the custom "Digital Chest" creative tab!)


🛠️ Technical Specifications

Category Details
Engine Fabric Loader 1.21.11
Dependencies Fabric API, Polymer (Server-side)

Project description from CurseForge.

Pick your setup

Digital Chests (Polymer) by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

1 available setups

Check the dependencies, then try the file in a copied instance before changing a world you care about.

Recent files

Digital Chests (Polymer) versions and loaders

5 of 5 releases match

Looking for an older file? The official CurseForge project page is in Resources.