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mod

AllTheCompressedMinecraft mod for 1.21.1

adds several compressed versions of blocks

newest supported 1.21.1StorageCosmeticWorld Ores Resources
Latest version
allthecompressed-1.21.1-4.4.0.jar
Minecraft
1.16.5 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge
Licence
not stated
Downloads
35.7M
Updated
3 d ago
Available on
CurseForge
Space NodePartner

Host AllTheCompressed servers

One click and AllTheCompressed is installed with the right loader, on hardware built for it.

  • 1.21.1
  • NeoForge
  • Forge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version AllTheCompressed declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge21+declared8 Aug 2024
1.20.1NeoForge, Forge17+declared12 Jun 2023
1.19.2NeoForge, Forge17+declared5 Aug 2022
1.18.2NeoForge, Forge17+declared28 Feb 2022
1.18.1Forge, NeoForge17+declared10 Dec 2021
1.18NeoForge, Forge17+declared30 Nov 2021
1.17.1Forge, NeoForge16+declared6 Jul 2021
1.16.5NeoForge, Forge8+declared14 Jan 2021

Download

From AllTheCompressed’s own host. Nothing is re-hosted here.

All 40 releases
allthecompressed-1.21.1-4.4.0.jarrelease21 Dec 2025

allthecompressed-1.21.1-4.4.0.jar · 5.6 MB · for 1.21.1

Download latest
265ef9d825d2…
Older versions24
  • allthecompressed-1.21.1-4.3.0.jar23 Aug 20251.21.15.2 MB032cc45290f9…Get
  • allthecompressed-1.21.1-4.2.0.jar24 Jan 20251.21.14.8 MB1.6M downloads4584c7122e0e…Get
  • allthecompressed-1.21.1-4.1.0.jar5 Dec 20241.21.14.0 MB792.9k downloads2e37c2056ec4…Get
  • allthecompressed-1.21.1-4.0.3.jar23 Nov 20241.21.14.0 MB145.3k downloads402eb1beea2d…Get
  • allthecompressed-1.21.1-4.0.2.jar3 Oct 20241.21.13.6 MB496.4k downloadsbc560fe0f37d…Get
  • allthecompressed-1.21.1-4.0.1.jar30 Sept 20241.21.13.3 MB31.0k downloadsf4d214f10e24…Get
  • allthecompressed-1.21.1-4.0.0.jar19 Aug 20241.21.13.3 MB277.2k downloadse3d47d59fd31…Get
  • allthecompressed-1.20.1-3.0.2.jar8 Dec 20231.20.13.2 MB6.5M downloadsf7800ebdf666…Get
  • allthecompressed-1.20.1-3.0.1.jar10 Sept 20231.20.13.1 MB769.1k downloads1d5189b72408…Get
  • allthecompressed-1.20.1-3.0.0.jar18 Aug 20231.20.13.0 MB211.7k downloads755b0d8093d4…Get
  • AllTheCompressed-1.19.2-2.0.0.jar5 Nov 20221.19.22.1 MB3.7M downloads3ea71f8b9aaf…Get
  • AllTheCompressed-1.0.8-1.18.2-40.1.30.jar1 Jun 20221.18.21.9 MB2.4M downloadsf004be7c0412…Get
  • AllTheCompressed-1.0.7-1.18.2-40.1.20.jar28 May 20221.18.21.9 MB25.5k downloads17bf596ae519…Get
  • AllTheCompressed-1.0.6-1.18.2-40.0.31.jar29 Mar 20221.18.21.8 MB347.5k downloads06440d6129c5…Get
  • AllTheCompressed-1.0.5-1.18.2-40.0.31.jar26 Mar 20221.18.21.8 MB203 downloadsf146bb88c3e1…Get
  • AllTheCompressed-1.0.4-1.18.2-40.0.31.jar25 Mar 20221.18.21.8 MB79 downloads8fd2532a460d…Get
  • AllTheCompressed-1.0.3-1.18.2-40.0.12.jar8 Mar 20221.18.21.8 MB598 downloadsf8e2e2f4b1c2…Get
  • AllTheCompressed-1.0.4-1.16.5-36.2.29.jar3 Mar 20221.16.51.6 MB3.6M downloadsf313f9b68fd4…Get
  • AllTheCompressed-1.0.3-1.16.5-36.2.26.jar3 Feb 20221.16.51.6 MB133.3k downloads66c1ca3c8d8a…Get
  • AllTheCompressed-1.0.2-1.16.5-36.2.23.jar29 Jan 20221.16.51.6 MB4.3k downloadsc05da5108eba…Get
  • AllTheCompressed-1.0.2-1.18.1-39.0.59.jar25 Jan 20221.18.11.8 MB272.9k downloads1ac66c6f135a…Get
  • AllTheCompressed-1.0.1-1.18.1-39.0.8.jar31 Dec 20211.18.11.8 MB160.2k downloadsb79a56128cc1…Get
  • AllTheCompressed-1.0.1-1.16.5-36.2.22.jar23 Dec 20211.16.51.6 MB172.8k downloads40a554daaa40…Get
  • AllTheCompressed-1.0.0-1.18-38.0.14.jar6 Dec 20211.18, 1.18.11.4 MB143.2k downloadse11bef0108c4…Get

Frequently asked

Does AllTheCompressed work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version AllTheCompressed declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does AllTheCompressed support?

Everything the author has declared, from 1.16.5 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does AllTheCompressed need?

NeoForge, Forge. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for AllTheCompressed?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

How do I install AllTheCompressed?

Install the matching loader first, then put the downloaded file in your mods folder and start the game. The loader, the mod and Minecraft all have to be on the same version, which is the usual reason a mod does not appear in game.

Where do I download AllTheCompressed safely?

From the author's own page on CurseForge, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 3 d ago against CurseForge. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .