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WavelengthMinecraft mod for 26.3

An enhanced multiplayer experience for Minecraft.

client and servernewest supported release 26.3UtilityAdventureGame MechanicsDecoration
Latest version
0.3.6.1+26.3
Minecraft
1.21.1 to 26.3
Java
Java 25+
Loaders
NeoForge, Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
1.3k
Updated
1 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Wavelength servers

One click and Wavelength 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

Minecraft versions

Every version Wavelength 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
1.21.1Fabric, NeoForge21+declared8 Aug 2024

Download

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

Browse 79 indexed releases

Most recently published release

0.3.6.1+26.3beta18 Sept 2026

wavelength-0.3.6.1+26.3-neoforge.jar · 0.7 MB · for 26.3 · NeoForge

Download this release
f8eec162cd50…
Older versions24
  • 0.3.6.1+26.218 Sept 202626.20.7 MBb6db60c4a698…Get
  • 0.3.6.1+26.1.218 Sept 202626.1.20.7 MB2aa766022764…Get
  • 0.3.6.1+26.1.118 Sept 202626.1.10.7 MBf4c28d552cc0…Get
  • 0.3.6.1+26.118 Sept 202626.10.7 MBa23bbc887466…Get
  • 0.3.6.1+1.21.1118 Sept 20261.21.110.7 MBfe66cfca5a45…Get
  • 0.3.6.1+1.21.118 Sept 20261.21.10.6 MB0657bb75cc94…Get
  • 0.3.6+26.2-neoforge11 Sept 202626.20.6 MBc98441cf1485…Get
  • 0.3.6+26.2-fabric11 Sept 202626.20.7 MB78d2403fa59e…Get
  • 0.3.6+26.1.2-neoforge11 Sept 202626.1.20.7 MBf351d32d739c…Get
  • 0.3.6+26.1.2-fabric11 Sept 202626.1.20.7 MB09bb9e0164a1…Get
  • 0.3.6+26.1.1-neoforge11 Sept 202626.1.10.7 MB7b3153c9ec0d…Get
  • 0.3.6+26.1.1-fabric11 Sept 202626.1.10.7 MBfed422d82105…Get
  • 0.3.6+26.1-neoforge11 Sept 202626.10.7 MB6310000d0e4a…Get
  • 0.3.6+26.1-fabric11 Sept 202626.10.7 MB37f93b5797c2…Get
  • 0.3.6+1.21.11-neoforge11 Sept 20261.21.110.7 MB789591092124…Get
  • 0.3.6+1.21.11-fabric11 Sept 20261.21.110.7 MB7cb70ef9d854…Get
  • 0.3.6+1.21.1-neoforge11 Sept 20261.21.10.6 MB8a86a9d50bc1…Get
  • 0.3.6+1.21.1-fabric11 Sept 20261.21.10.6 MB608d13e8d7aa…Get
  • 0.3.5.1+26.2-neoforge10 Jul 202626.20.6 MB7 downloads4381a4f1e438…Get
  • 0.3.5.1+26.2-fabric10 Jul 202626.20.6 MB38 downloads53869ecd28fb…Get
  • 0.3.5.1+26.1.2-neoforge10 Jul 202626.1.20.6 MB2 downloadsad9f467c75b4…Get
  • 0.3.5.1+26.1.2-fabric10 Jul 202626.1.20.6 MB8 downloads21bcacd380a1…Get
  • 0.3.5.1+26.1.1-neoforge10 Jul 202626.1.10.6 MB3 downloadsc4916380fe1c…Get
  • 0.3.5.1+26.1.1-fabric10 Jul 202626.1.10.6 MB3 downloadsbcebbc9358b3…Get

Dependencies

What Wavelengthdeclares it needs, from the author’s own release metadata. A required one has to be installed alongside it or it will not load.

Fabric APIRequired. Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.

Frequently asked

Does Wavelength work on Minecraft 26.3?

Yes. 26.3 is the newest Minecraft version Wavelength 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 Wavelength 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 Wavelength 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 Wavelength 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 Wavelength?

Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What does Wavelength need to run?

It declares Fabric API as required, so that has to be installed alongside it or it will not load. Each one is linked in the dependencies section above.

What licence is Wavelength under?

LicenseRef-All-Rights-Reserved, 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 Wavelength?

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 Wavelength 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. When available, recorded download links go to the source for that release; verify the publisher, filename and any available checksum before running it.

Works on the same versions

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

BookshelfAn open source library for other mods!GeckoLibA 3D animation library for entities, blocks, items, armor, and more!Cloth Config API (Fabric/Forge/NeoForge)Config Screen API for MinecraftJourneyMapReal-time map used for mapping in-game or your browser as you explore.Architectury APIAn intermediary api aimed to ease developing multiplatform mods.Enchantment DescriptionsAdds in-game descriptions for enchantments to tooltips.

Details from Modrinth, where the author last updated it on 18 Sept 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Is this information wrong or missing something? .