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JoaCarpetMinecraft mod for 1.21

A small carpet extension mod with useful features for redstone and storage tech (+some minor survival tweaks)

server onlynewest supported 1.21UtilityGame Mechanics
Latest version
mc1.21-v2.4.0
Minecraft
1.17 to 1.21
Java
Java 21+
Loader
Fabric
Licence
CC0-1.0
Downloads
12.9k
Updated
20 mo ago
Available on
Modrinth
Space NodeOur hosting

Host JoaCarpet servers

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

  • 1.21
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21Fabric21+declared13 Jun 2024
1.20.4Fabric17+declared7 Dec 2023
1.20.3Fabric17+declared4 Dec 2023
1.20.2Fabric17+declared20 Sept 2023
1.20.1Fabric17+declared12 Jun 2023
1.20Fabric17+declared2 Jun 2023
1.19.4Fabric17+declared14 Mar 2023
1.19.3Fabric17+declared7 Dec 2022
1.19.2Fabric17+declared5 Aug 2022
1.19.1Fabric17+declared27 Jul 2022
1.19Fabric17+declared7 Jun 2022
1.18.2Fabric17+declared28 Feb 2022
1.18.1Fabric17+declared10 Dec 2021
1.18Fabric17+declared30 Nov 2021
1.17.1Fabric16+declared6 Jul 2021
1.17Fabric16+declared8 Jun 2021

Download

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

mc1.21-v2.4.0release7 Feb 2025

joacarpet-mc1.21.x-v2.4.0.jar · 39 KB · for 1.21

Download latest
f5299ee34587…
Older versions13
  • mc1.20.4-v2.4.07 Feb 20251.20.4, 1.20.339 KB92 downloads2d04013548d7…Get
  • mc1.18.2-v2.4.07 Feb 20251.18.2, 1.18.1, 1.1840 KB305 downloads166ba80a6f73…Get
  • mc1.20.2-v2.4.07 Feb 20251.20.2, 1.20.1, 1.2039 KB151 downloads0417447a0a58…Get
  • mc1.19.4-v2.4.07 Feb 20251.19.4, 1.19.3, 1.19.2, 1.19.1, 1.1939 KB374 downloadsb20cb2cfe0ec…Get
  • mc1.17.1-v2.4.07 Feb 20251.17.1, 1.1740 KB302 downloads5fb03f6a223b…Get
  • 2.3.218 Jul 20241.2139 KB70 downloads4ea18c9382a7…Get
  • 2.3.111 Jul 20241.20.4, 1.20.339 KB73 downloads6664305b5625…Get
  • 2.39 Jul 20241.2139 KB65 downloadsbd6688d8f548…Get
  • 2.2.11 Jul 20241.2135 KB85 downloads4616d6384b3f…Get
  • 2.2.029 Mar 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.2035 KB65 downloadsf942b2fbdaad…Get
  • 2.1.02 Jan 20241.20.4, 1.20.3, 1.20.2, 1.20.1, 1.2031 KB63 downloads8685bbb3512a…Get
  • 2.0.026 Dec 20231.20.3, 1.20.2, 1.20.1, 1.2025 KB62 downloads52dec820793e…Get
  • 1.0.018 Jul 20231.19.4, 1.19.3, 1.19.2, 1.19.1, 1.1924 KB253 downloads70f46aae65f3…Get

Frequently asked

Does JoaCarpet work on Minecraft 1.21?

Yes. 1.21 is the newest Minecraft version JoaCarpet 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 JoaCarpet support?

Everything the author has declared, from 1.17 up to 1.21. The full list is in the table above, with the Java runtime each version needs next to it.

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

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

Which platform or loader does JoaCarpet 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 JoaCarpet?

On the newest Minecraft version it supports, Java 21 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 JoaCarpet under?

CC0-1.0, 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 JoaCarpet?

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 JoaCarpet 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.

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Details from Modrinth, where the author last updated it on 7 Feb 2025. 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? .