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mod

Chunk SendingMinecraft mod for 1.21.1

Optimizes chunk packet delivery

newest supported 1.21.1Server UtilityMap Information
Latest version
chunksending-fabric-1.20.1-3.3.jar
Minecraft
1.16.5 to 1.21.1
Java
Java 21+
Loaders
Forge, NeoForge, Fabric
Licence
not stated
Downloads
69.2M
Updated
1 mo ago
Available on
CurseForge
Space NodePartner

Host Chunk Sending servers

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

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023
1.20Forge, NeoForge, Fabric17+declared2 Jun 2023
1.19.4NeoForge, Fabric, Forge17+declared14 Mar 2023
1.19.3Fabric, Forge, NeoForge17+declared7 Dec 2022
1.19.2Forge, Fabric, NeoForge17+declared5 Aug 2022
1.18.2Forge, NeoForge, Fabric17+declared28 Feb 2022
1.16.5Fabric, NeoForge, Forge8+declared14 Jan 2021

Download

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

All 31 releases
chunksending-fabric-1.20.1-3.3.jarrelease31 Jul 2026

chunksending-fabric-1.20.1-3.3.jar · 0.0 MB · for 1.20.1

Download latest
59f25df3a0b4…
Older versions24
  • chunksending-1.20.1-3.3.jar31 Jul 20261.20.10.0 MB88c56014459b…Get
  • chunksending-1.20.1-3.2.jar31 Jul 20261.20.10.0 MB813 downloads4cc9b6b7fa4d…Get
  • chunksending-fabric-1.20.1-3.2.jar31 Jul 20261.20.10.0 MB480a9fa6387d…Get
  • chunksending-fabric-1.20.1-3.0.jar30 Jul 20261.20.10.0 MB124 downloads1dc727dee8be…Get
  • chunksending-1.20.1-3.0.jar30 Jul 20261.20.10.0 MB109b178289c8…Get
  • chunksending-1.21-2.9.jar14 Apr 20261.21.10.0 MB995.3k downloads636a121a3252…Get
  • chunksending-fabric-1.21-2.8.jar17 Jul 20241.21, 1.21.10.0 MB939.5k downloads9b8200d4127d…Get
  • chunksending-1.21-2.8.jar17 Jul 20241.21, 1.21.10.0 MB906.5k downloads35cfb1c8a22f…Get
  • chunksending-fabric-1.20.1-2.8.jar23 Nov 20231.20, 1.20.10.0 MB1.8M downloads7dcbf4ad0e57…Get
  • chunksending-fabric-1.19.2-2.8.jar23 Nov 20231.19.20.0 MB125.0k downloads428d274777b3…Get
  • chunksending-1.20.1-2.8.jar23 Nov 20231.20, 1.20.10.0 MB16.9M downloadsbefdcf1c0177…Get
  • chunksending-1.19.2-2.8.jar23 Nov 20231.19.20.0 MB5.6M downloads8a11abde1ef7…Get
  • chunksending-1.20.1-2.7.jar23 Sept 20231.20, 1.20.10.0 MB754.0k downloads8022ea3b301d…Get
  • chunksending-1.19.2-2.7.jar23 Sept 20231.19.20.0 MB894.0k downloads7af081e18b97…Get
  • chunksending-1.20.1-2.6.jar1 Aug 20231.20, 1.20.10.0 MB541.8k downloads1da8f968bd6d…Get
  • chunksending-1.19.2-2.6.jar1 Aug 20231.19.20.0 MB133.6k downloads4f0900cffb77…Get
  • chunksending-fabric-1.20.1-2.6.jar1 Aug 20231.20, 1.20.10.0 MB161.3k downloads748a82abac66…Get
  • chunksending-fabric-1.19.2-2.6.jar1 Aug 20231.19.20.0 MB1.1M downloads631fe2affd84…Get
  • chunksending-1.20.1-2.5.jar19 Jun 20231.20, 1.20.10.0 MB176.3k downloads63816eb99def…Get
  • chunksending-fabric-1.20.1-2.5.jar19 Jun 20231.20, 1.20.10.0 MB50.9k downloads9f69af974e83…Get
  • chunksending-fabric-1.16.5-2.5.jar12 Jun 20231.16.50.0 MB5.8k downloadsda089b812e0e…Get
  • chunksending-1.16.5-2.5.jar12 Jun 20231.16.50.0 MB863.9k downloads47e5006950b7…Get
  • chunksending-fabric-1.19.4-2.5.jar6 May 20231.19.40.0 MB4.6k downloads67fa7988f26a…Get
  • chunksending-1.19.4-2.5.jar6 May 20231.19.40.0 MB10.0k downloads4a7ce33e8ac6…Get

Frequently asked

Does Chunk Sending work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Chunk Sending 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 Chunk Sending 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 Chunk Sending need?

Forge, NeoForge, Fabric. 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 Chunk Sending?

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 Chunk Sending?

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 Chunk Sending 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 18 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? .