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IBCarpetMinecraft mod for 26.3

A carpet extension mod and a port of JoaCarpet's insane behavior feature to the newer version of Minecraft. This is used to manipulate item entity RNG.

server onlynewest supported release 26.3TechnologyUtility
Latest version
26.3-26.09.18
Minecraft
1.21.11 to 26.3
Java
Java 25+
Loader
Fabric
Licence
LGPL-3.0-only
Downloads
377
Updated
2 mo ago
Available on
Modrinth
Space NodeOur hosting

Host IBCarpet servers

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

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

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
26.3Fabric25+declared15 Sept 2026
26.2Fabric25+declared16 Jun 2026
26.1.2Fabric25+declared9 Apr 2026
1.21.11Fabric21+declared9 Dec 2025

Download

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

Most recently published release

26.3-26.09.18release18 Sept 2026

ibcarpet-26.3-26.09.18.jar · 26 KB · for 26.3 · Fabric

Download this release
e73618c09357…
Older versions7
  • 1.21.11-26.08.2929 Aug 20261.21.1126 KBd7e5670c0f6f…Get
  • 1.21.11-26.07.1717 Jul 20261.21.1126 KB24 downloadsa7ce0a39f10b…Get
  • 26.1.2-26.07.1717 Jul 202626.1.226 KB18 downloads11e0e140c452…Get
  • 26.2-26.07.1617 Jul 202626.226 KB30 downloads03865900a385…Get
  • 26.215 Jul 202626.214 KB5 downloadsaf3e33c8eb7e…Get
  • 26.1.26 Jul 202626.1.214 KB8 downloadsb19e8a589b8b…Get
  • 1.21.116 Jul 20261.21.1115 KB5 downloads377d02bb324e…Get

Frequently asked

Does IBCarpet work on Minecraft 26.3?

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

Everything the author has declared, from 1.21.11 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 IBCarpet on the client or the server?

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

Which platform or loader does IBCarpet support?

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 IBCarpet?

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 licence is IBCarpet under?

LGPL-3.0-only, 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 IBCarpet?

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 IBCarpet 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.

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.Jade 🔍Shows information about what you are looking at. (Hwyla/WAILA fork for Minecraft 1.16+)

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? .