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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
5 mo ago
Available on
Modrinth
Space NodeOur hosting

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 · 33 KB · 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 platform or loader does DemoBox support?

Quilt, 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 DemoBox?

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 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?

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.

Armor HiderHide or adjust the transparency of armor, glint, and offhand items - with full multiplayer sync. No dependencies required.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 12 May 2026. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Not indexed yet. Score 54 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .