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mod

Iron Door KeyMinecraft mod for 26.2

Adds iron door key to open iron doors and trapdoors

client and servernewest supported 26.2UtilityEquipment
Latest version
1.2.1-fabric-26.1
Minecraft
1.16.5 to 26.2
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
LGPL-3.0-only
Downloads
31.1k
Updated
6 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Iron Door Key servers

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

  • 26.2
  • NeoForge
  • Forge
  • Fabric
  • One click mod install
  • Loader matched for you
  • Ryzen CPUs
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Screenshots

Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.

Minecraft versions

Every version Iron Door Key declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.2NeoForge, Forge, Fabric25+declared16 Jun 2026
26.1.2Fabric, NeoForge, Forge25+declared9 Apr 2026
26.1.1Forge, NeoForge, Fabric25+declared1 Apr 2026
26.1Forge, NeoForge, Fabric25+declared24 Mar 2026
1.21.11Forge, NeoForge, Fabric21+declared9 Dec 2025
1.21.10Forge, NeoForge, Fabric21+declared7 Oct 2025
1.21.9Fabric, NeoForge, Forge21+declared30 Sept 2025
1.21.8NeoForge, Forge, Fabric21+declared17 Jul 2025
1.21.7Fabric, NeoForge, Forge21+declared30 Jun 2025
1.21.6Forge, NeoForge, Fabric21+declared17 Jun 2025
1.21.5Forge, NeoForge, Fabric21+declared25 Mar 2025
1.21.4Forge, NeoForge, Fabric21+declared3 Dec 2024
1.21.3Forge, NeoForge, Fabric21+declared23 Oct 2024
1.21.2Forge, NeoForge, Fabric21+declared22 Oct 2024
1.21.1Forge, Fabric, NeoForge21+declared8 Aug 2024
1.21NeoForge, Forge, Fabric21+declared13 Jun 2024
1.20.6Fabric, NeoForge, Forge21+declared29 Apr 2024
1.20.5Forge, NeoForge, Fabric21+declared23 Apr 2024
1.20.4Forge, NeoForge, Fabric17+declared7 Dec 2023
1.20.3Forge, NeoForge, Fabric17+declared4 Dec 2023
1.20.2Forge, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Fabric, NeoForge, Forge17+declared12 Jun 2023
1.20NeoForge, Forge, Fabric17+declared2 Jun 2023
1.19.4Fabric, NeoForge, Forge17+declared14 Mar 2023
1.19.2Forge, NeoForge, Fabric17+declared5 Aug 2022
1.19.1Forge, NeoForge, Fabric17+declared27 Jul 2022
1.19Forge, NeoForge, Fabric17+declared7 Jun 2022
1.18.2Forge, NeoForge, Fabric17+declared28 Feb 2022
1.16.5Forge, NeoForge, Fabric8+declared14 Jan 2021

Download

From Iron Door Key’s own host. Nothing is re-hosted here.

1.2.1-fabric-26.1release28 Mar 2026

IronDoorKey-FABRIC-26.1-1.2.1.jar · 12 KB · for 26.2, 26.1.2, 26.1.1, 26.1

Download latest
9b1369c5dbd7…
Older versions8
  • 1.2.1-neoforge-26.128 Mar 202626.2, 26.1.2, 26.1.1, 26.112 KB146 downloads67745395e0f2…Get
  • 1.2.1-fabric-1.21.1110 Dec 20251.21.1112 KB1.1k downloads63e0dd300c59…Get
  • 1.2.1-neoforge-1.21.1110 Dec 20251.21.1112 KB150 downloadsd5bc96f792e0…Get
  • 1.2.125 Mar 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +1 more12 KB5.6k downloadsecdfbad4d816…Get
  • 1.25 Dec 20241.21.412 KB294 downloads177cfb102b31…Get
  • 1.1.111 Sept 20241.21.1, 1.219 KB167 downloadsa7e6febfc9e1…Get
  • 1.116 Aug 20241.21.1, 1.2110 KB311 downloads214d6bd4957e…Get
  • 1.025 Apr 20241.20.6, 1.20.511 KB370 downloadse581826da4e8…Get

Frequently asked

Does Iron Door Key work on Minecraft 26.2?

Yes. 26.2 is the newest Minecraft version Iron Door Key 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 Iron Door Key support?

Everything the author has declared, from 1.16.5 up to 26.2. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Iron Door Key on the client or the server?

Both. Every player needs it installed and so does the server, so anyone joining without it will be refused.

Which platform or loader does Iron Door Key support?

NeoForge, Forge, 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 Iron Door Key?

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 Iron Door Key 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 Iron Door Key?

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 Iron Door Key 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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Last checked 2 mo 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? .