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Resources / Plugins / Quantum Compressor

Quantum Compressor

High-performance dynamic inventory compression engine with zero manual configuration for Paper and Spigot.

PluginsFree1.21
by N0va. · listed from Modrinth
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Direct download from Modrinth · 1 downloads

What it does

Quantum Compressor is a plugin for Paper / Spigot servers, made by N0va.. High-performance dynamic inventory compression engine with zero manual configuration for Paper and Spigot.

It supports Minecraft 1.21. It has been downloaded 1 times on Modrinth. That puts it at #122 of the 127 performance plugins listed here. The last update came out on Nov 10, 2026.

Supported versions

1.21

Release history

The newest is 1.0.0, released on Nov 10, 2026. It is made for Minecraft 1.21 – 1.21.11. It runs on Paper, Purpur and Spigot. The download is 18 KB.

VersionReleasedMinecraftType
1.0.0Nov 10, 20261.21 – 1.21.11Release

Commands

The commands named on the Modrinth page of Quantum Compressor:

/compress/qc/autocompress/ac/quantumcompressor

Permissions

Permission nodes named there, to give with a plugin like LuckPerms:

quantumcompressor.usequantumcompressor.autoquantumcompressor.admin

Latest release on GitHub

Quantum Compressor is open source. Its newest release on GitHub is QuantumCompressor v1.0.0, published on Nov 11, 2026.

No content.

Description from the author on Modrinth

QuantumCompressor ⚡

A lightweight, zero-configuration inventory compression plugin designed for modern Paper and Spigot servers (1.20 - 1.21+).

🚀 Highlights

  • Zero Configuration: Dynamically scans and indexes 3x3 and 2x2 recipes from the server registry on startup.
  • Cascade Compression: Automatically combines raw items across multiple tiers (e.g. Iron Nuggets ➔ Iron Ingots ➔ Iron Blocks) in a single pass.
  • Async & Exploit-Proof: Inventory calculations are handled off-thread, and inventory modifications are committed atomically on the main thread to prevent item duplication exploits.
  • Metadata Protection: Custom items with custom names, lore, or CustomModelData are safely ignored.

🛠 Commands & Permissions

  • /compress (Alias: /qc) — Compresses items currently in the player's inventory (quantumcompressor.use, default: true).
  • /autocompress (Alias: /ac) — Toggles automatic compression upon item pickup and chest interactions (quantumcompressor.auto, default: true).
  • /quantumcompressor reload — Reloads dynamic recipe caches (quantumcompressor.admin, default: op).

Written by N0va.. Read it with pictures on Modrinth.

How to install Quantum Compressor

  1. Make sure your server runs Paper and Spigot on Minecraft 1.21.

  2. Download the .jar file from Modrinth and put it in the plugins folder of your server.

  3. Restart the server. Avoid /reload, many plugins do not handle it well.

  4. Type /plugins in the console: Quantum Compressor should be listed in green. Its config files are created in the plugins folder on the first start.

Full guide: How to install plugins on a Minecraft server

Compatibility

Minecraft versions
1.21
Runs on
Paper, Spigot
Edition
Java
Needs
Nothing else
License
MIT
Price
Free
Upkeep
Actively updated (Nov 14, 2026)

Quantum Compressor compared with similar ones Compare all alternatives

ResourceDownloadsVersionsLast updatePrice
Quantum Compressorthe one you looked at11.213 days agoFree
OrebfuscatorIngrim4225K1.12 – 26.xSep 19, 2026Free
Overclock ClearLagGoldwarGlory8131.19 – 26.x29 days agoFree
ChunkRestorerRemoo226.x3 days agoFree

Questions

Does Quantum Compressor work on Minecraft 26.x?

Not yet. The newest version it supports is Minecraft 1.21.

Is Quantum Compressor free?

Yes. Quantum Compressor is free to download from Modrinth.

Which server software does Quantum Compressor run on?

Quantum Compressor runs on Paper and Spigot servers.

Is Quantum Compressor still updated?

Yes. The last update came out in the past day.

What are the best alternatives to Quantum Compressor?

The closest ones are Orebfuscator, Overclock ClearLag and ChunkRestorer. Compare all alternatives

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