Menu

mod

SeamlessChunksMinecraft mod for 26.3

Smoother chunk loading with network-aware send rates, multiplayer fair share, and in-game tuning.

client and servernewest supported 26.3UtilityOptimization
Latest version
0.1.0-beta.6+26.2-neoforge
Loaders
NeoForge, Fabric
Licence
MIT
Downloads
4.0k
Updated
15 d ago
Available on
Modrinth
Space NodeOur hosting

Host SeamlessChunks servers

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

  • 26.3
  • NeoForge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.3NeoForge, Fabric25+declared15 Sept 2026
26.2NeoForge, Fabric25+declared16 Jun 2026
26.1.2Fabric, NeoForge25+declared9 Apr 2026
26.1.1NeoForge, Fabric25+declared1 Apr 2026
26.1NeoForge, Fabric25+declared24 Mar 2026
1.21.11NeoForge, Fabric21+declared9 Dec 2025
1.21.10NeoForge, Fabric21+declared7 Oct 2025
1.21.9Fabric, NeoForge21+declared30 Sept 2025
1.21.8NeoForge, Fabric21+declared17 Jul 2025
1.21.7NeoForge, Fabric21+declared30 Jun 2025
1.21.6Fabric, NeoForge21+declared17 Jun 2025
1.21.5Fabric, NeoForge21+declared25 Mar 2025
1.21.4NeoForge, Fabric21+declared3 Dec 2024
1.21.3NeoForge, Fabric21+declared23 Oct 2024
1.21.2Fabric, NeoForge21+declared22 Oct 2024
1.21.1NeoForge, Fabric21+declared8 Aug 2024

Download

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

All 28 releases
0.1.0-beta.6+26.2-neoforgebeta28 Jul 2026

seamlesschunks-neoforge-0.1.0-beta.6.jar · 60 KB · for 26.2

Download latest
ec9cb62d854d…
Older versions24
  • 0.1.0-beta.6+26.2-fabric28 Jul 202626.260 KB57 downloadse23b144bc6b5…Get
  • 0.1.0-beta.6+26.1.2-neoforge28 Jul 202626.1.260 KB2 downloads244df4716d5f…Get
  • 0.1.0-beta.6+26.1.2-fabric28 Jul 202626.1.259 KB11 downloadsb43476e7f1b0…Get
  • 0.1.0-beta.6+1.21.11-neoforge28 Jul 20261.21.1159 KB2 downloads6cc5d4e3a4e6…Get
  • 0.1.0-beta.6+1.21.11-fabric28 Jul 20261.21.1160 KB14 downloadsab0b51e7cb54…Get
  • 0.1.0-beta.6+1.21.10-neoforge28 Jul 20261.21.1059 KB1 download98092009fd68…Get
  • 0.1.0-beta.6+1.21.10-fabric28 Jul 20261.21.1060 KB30e4f3d46387…Get
  • 0.1.0-beta.6+1.21.9-neoforge28 Jul 20261.21.959 KB3d6f4f31eb4e…Get
  • 0.1.0-beta.6+1.21.9-fabric28 Jul 20261.21.960 KB9d85d7a03c41…Get
  • 0.1.0-beta.6+1.21.8-neoforge28 Jul 20261.21.859 KB1 download1d8210ae7500…Get
  • 0.1.0-beta.6+1.21.8-fabric28 Jul 20261.21.860 KBc2554cefbf8e…Get
  • 0.1.0-beta.6+1.21.7-neoforge28 Jul 20261.21.759 KB1 download718084a37878…Get
  • 0.1.0-beta.6+1.21.7-fabric28 Jul 20261.21.760 KB510f8af7a6cb…Get
  • 0.1.0-beta.6+1.21.6-neoforge28 Jul 20261.21.659 KBc6aec66cdfbe…Get
  • 0.1.0-beta.6+1.21.6-fabric28 Jul 20261.21.660 KB0bdfbac7e866…Get
  • 0.1.0-beta.6+1.21.5-neoforge28 Jul 20261.21.559 KBbd5110d5ec10…Get
  • 0.1.0-beta.6+1.21.5-fabric28 Jul 20261.21.560 KB1 downloadc804c7752091…Get
  • 0.1.0-beta.6+1.21.4-neoforge28 Jul 20261.21.459 KB25b87e06495e…Get
  • 0.1.0-beta.6+1.21.4-fabric28 Jul 20261.21.460 KB1 download740ae042cb24…Get
  • 0.1.0-beta.6+1.21.3-neoforge28 Jul 20261.21.359 KB1 download6e7dad62b7a1…Get
  • 0.1.0-beta.6+1.21.3-fabric28 Jul 20261.21.360 KB2 downloads34aca1db2dc9…Get
  • 0.1.0-beta.6+1.21.2-neoforge28 Jul 20261.21.259 KB1 downloada2f978e82d37…Get
  • 0.1.0-beta.6+1.21.2-fabric28 Jul 20261.21.260 KB814bd786c364…Get
  • 0.1.0-beta.6+1.21.1-neoforge28 Jul 20261.21.160 KB53 downloads879b71c81605…Get

Frequently asked

Does SeamlessChunks work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version SeamlessChunks 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 SeamlessChunks support?

Everything the author has declared, from 1.21.1 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.

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

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does SeamlessChunks support?

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

Which Java version do I need for SeamlessChunks?

On the newest Minecraft version it supports, Java 25 or newer. The requirement comes from the Minecraft version you run rather than from the mod itself, so on an older supported Minecraft the answer is that version's Java, not this one.

What licence is SeamlessChunks 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 SeamlessChunks?

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 SeamlessChunks safely?

Start with the author's page on Modrinth, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

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

Details from Modrinth, where the author last updated it on 23 Sept 2026. 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? .