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DemoBoxMinecraft mod for 26.1

A tool for creating interactive demo environments for mods

server onlynewest supported 26.1UtilityManagement
Latest version
1.3.0+26.1
Minecraft
1.20.1 to 26.1
Java
Java 25+
Loaders
Quilt, Fabric
Licence
MIT
Downloads
5.4k
Updated
3 mo ago
Available on
Modrinth
Space NodePartner

Host DemoBox servers

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

  • 26.1
  • Quilt
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.1Quilt, Fabric25+declared24 Mar 2026
1.21.8Fabric, Quilt21+declared17 Jul 2025
1.21.1Quilt, Fabric21+declared8 Aug 2024
1.20.4Quilt, Fabric17+declared7 Dec 2023
1.20.1Fabric, Quilt17+declared12 Jun 2023

Download

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

1.3.0+26.1release12 May 2026

DemoBox-1.3.0+26.1.jar · 0.0 MB · for 26.1

Download latest
c19c290f3c4c…
Older versions8
  • 1.2.1+mc.1.21.830 Aug 20251.21.81.4 MB270 downloadsfda7a36835d7…Get
  • 1.2.0+mc.1.21.824 Aug 20251.21.81.4 MB158 downloads771856c2cd17…Get
  • 1.1.1+mc.1.21.125 Apr 20251.21.11.3 MB255 downloadse2de4af2d386…Get
  • 1.1.0+mc.1.21.115 Mar 20251.21.11.3 MB231 downloads5970a51975fd…Get
  • 1.0.0+mc.1.20.416 Dec 20231.20.41.2 MB1.6k downloads2bfdd938b52f…Get
  • 1.0.0-beta.3+mc.1.20.118 Aug 20231.20.12.2 MB2.3k downloads8dff1fc31846…Get
  • 1.0.0-beta.2+mc.1.20.126 Jul 20231.20.12.2 MB326 downloads545948d74ef1…Get
  • 1.0.0-beta.1+mc.1.20.114 Jul 20231.20.12.2 MB223 downloads757be474913a…Get

Frequently asked

Does DemoBox work on Minecraft 26.1?

Yes. 26.1 is the newest Minecraft version DemoBox 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 DemoBox support?

Everything the author has declared, from 1.20.1 up to 26.1. The full list is in the table above, with the Java runtime each version needs next to it.

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

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

Which loader does DemoBox need?

Quilt, 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 DemoBox?

Java 25 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 DemoBox 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 DemoBox?

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 DemoBox 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.

Entity CullingUsing async path-tracing to hide Block-/Entities that are not visibleFerriteCoreMemory usage optimizationsImmediatelyFastSpeed up immediate mode rendering in MinecraftYetAnotherConfigLib (YACL)A builder-based configuration library for Minecraft!Xaero's MinimapDisplays a map of the nearby world terrain, players, mobs, entities in the corner of your screen. Lets you create waypoints which help you find the locations you've marked.[ETF] Entity Texture FeaturesEmissive, Random & Custom texture support for entities in resourcepacks just like Optifine but for Fabric

Last checked 6 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.

Is this information wrong or missing something? .