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Fiw Custom ItemsMinecraft mod for 26.1.2

A data-driven custom items framework for Fabric or NeoForge. Define NBT, Attributes, configurable abilities, mechanics, curses, upgrades and more entirely through JSON no coding, no restarts.

server onlynewest supported release 26.1.2UtilityEquipmentGame MechanicsDecoration
Latest version
1.2.0
Loaders
Fabric, NeoForge
Licence
CC-BY-SA-4.0
Downloads
2.0k
Updated
23 h ago
Available on
Modrinth
Space NodeOur hosting

Host Fiw Custom Items servers

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

  • 26.1.2
  • Fabric
  • NeoForge
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version Fiw Custom Items declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2Fabric, NeoForge25+declared9 Apr 2026
1.21.11Fabric, NeoForge21+declared9 Dec 2025
1.21.8Fabric, NeoForge21+declared17 Jul 2025
1.21.1Fabric, NeoForge21+declared8 Aug 2024

Download

From Fiw Custom Items’s own host. Nothing is re-hosted here.

For Minecraft 26.1.2

Choose the loader you use before downloading.

No matching file appears among the releases shown here. Browse all releases.

Most recently published release

1.2.0release13 Jul 2026

fiw-tools-neoforge-1.21.11-1.2.0.jar · 3.8 MB · for 1.21.11 · NeoForge

Download this release
43c33b587fe9…
Older versions8
  • 1.1.16 Jul 20261.21.113.6 MB10 downloadsa8ea072e2a29…Get
  • 1.1.02 Jul 20261.21.113.4 MB7 downloads5664e5ff93c3…Get
  • 1.0.62 Jul 20261.21.113.4 MB2 downloads6479dfdfa86c…Get
  • 1.0.42 Jul 20261.21.113.4 MB3 downloads2940901db6cc…Get
  • 1.0.328 Jun 20261.21.113.3 MB15 downloads7b0b8a7fb3b3…Get
  • 1.0.225 Jun 20261.21.113.3 MB5 downloads83c5c2ba1e0f…Get
  • 1.0.17 Jun 20261.21.110.3 MB26 downloadsd75871ff2bcc…Get
  • 1.0.016 May 20261.21.110.1 MB49 downloadsbb78e5841ea1…Get

Frequently asked

Does Fiw Custom Items work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version Fiw Custom Items 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 Fiw Custom Items support?

Everything the author has declared, from 1.21.1 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Fiw Custom Items on the client or the server?

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

Which platform or loader does Fiw Custom Items support?

Fabric, NeoForge. 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 Fiw Custom Items?

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 Fiw Custom Items under?

CC-BY-SA-4.0, 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 Fiw Custom Items?

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 Fiw Custom Items 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.

Details from Modrinth, where the author last updated it on 16 Oct 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? .