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mod

Chunkumulator

Optimizes chunk sending for worse quality connections to the server, allowing them to start playing as soon as they join.

server onlynewest supported 1.20.1Optimization
Latest version
no release indexed
Loader
Fabric
Licence
MIT
Downloads
59.4k
Updated
16 mo ago
Available on
Modrinth

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022
1.18.2Fabric17+declared28 Feb 2022
1.18.1Fabric17+declared10 Dec 2021
1.18Fabric17+declared30 Nov 2021
1.17.1Fabric16+declared6 Jul 2021
1.17Fabric16+declared8 Jun 2021
1.16.5Fabric8+declared14 Jan 2021
1.16.4Fabric8+declared29 Oct 2020
1.16.3Fabric8+declared10 Sept 2020
1.16.2Fabric8+declared11 Aug 2020
1.16.1Fabric8+declared24 Jun 2020
1.16Fabric8+declared23 Jun 2020
1.15.2Fabric8+declared17 Jan 2020
1.15.1Fabric8+declared16 Dec 2019
1.15Fabric8+declared9 Dec 2019

Frequently asked

Does Chunkumulator work on Minecraft 1.20.1?

Yes. 1.20.1 is the newest Minecraft version Chunkumulator 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 Chunkumulator support?

Everything the author has declared, from 1.15 up to 1.20.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Chunkumulator on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which loader does Chunkumulator need?

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 Chunkumulator?

Java 17 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.

What licence is Chunkumulator under?

MIT, as stated by the author on the platform we synced it from. Check the project's own page before redistributing or bundling it.

How do I install Chunkumulator?

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 Chunkumulator safely?

From the author's own page on Modrinth, 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.

Last checked 1 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.