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PlatformsMinecraft mod for 1.21.1

Make decks, bridges, mineshafts or even wooden coasters

client and servernewest supported release 1.21.1Decoration
Latest version
1.21.1-1.0
Minecraft
1.16.2 to 1.21.1
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
LicenseRef-All-Rights-Reserved
Downloads
76.0k
Updated
15 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Platforms servers

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

  • 1.21.1
  • 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 Platforms declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1NeoForge, Forge, Fabric21+declared8 Aug 2024
1.20.4Fabric, NeoForge, Forge17+declared7 Dec 2023
1.20.2Forge, NeoForge, Fabric17+declared20 Sept 2023
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023
1.19.4Forge, NeoForge, Fabric17+declared14 Mar 2023
1.19.3Forge, NeoForge, Fabric17+declared7 Dec 2022
1.19.2Fabric, Forge, NeoForge17+declared5 Aug 2022
1.19.1NeoForge, Forge, Fabric17+declared27 Jul 2022
1.19Fabric, NeoForge, Forge17+declared7 Jun 2022
1.18.2Forge, NeoForge, Fabric17+declared28 Feb 2022
1.16.5NeoForge, Forge, Fabric8+declared14 Jan 2021
1.16.4NeoForge, Forge, Fabric8+declared29 Oct 2020
1.16.3Fabric, NeoForge, Forge8+declared10 Sept 2020
1.16.2Forge, Fabric, NeoForge8+declared11 Aug 2020

Download

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

Most recently published release

1.21.1-1.0release22 Aug 2025

platforms-neoforge-1.21.1-1.0.jar · 0.8 MB · for 1.21.1 · NeoForge

Download this release
7289782a581d…
Older versions24
  • 1.20.4-1.221 Aug 20251.20.40.8 MB1.4k downloadsdc83d8f815ef…Get
  • 1.20.4-1.321 Aug 20251.20.40.8 MB101 downloads1fc95820a65e…Get
  • 1.20.1-1.221 Aug 20251.20.10.8 MB11.2k downloads224de6890bc2…Get
  • 1.3.721 Aug 20251.19.40.8 MB76 downloadsd125c1fdf930…Get
  • 1.10.821 Aug 20251.19.40.8 MB206 downloads3041f9800b49…Get
  • 1.9.1121 Aug 20251.18.20.8 MB153 downloads3802af25231d…Get
  • 1.7.1921 Aug 20251.16.5, 1.16.4, 1.16.3, 1.16.20.8 MB181 downloads725911d488ac…Get
  • 1.21.1-0.12 Jan 20251.21.10.8 MB1.0k downloads819dbd9c594e…Get
  • 1.20.4-1.11 Jun 20241.20.40.8 MB154 downloadse44d0de6e5c9…Get
  • 1.20.2-1.121 May 20241.20.20.8 MB249 downloads407caf4ec006…Get
  • 1.20.1-1.111 Nov 20231.20.10.8 MB6.3k downloads2f52488bfa34…Get
  • 1.10.711 Nov 20231.19.40.8 MB1.2k downloads36d7f56c82cd…Get
  • 1.9.1011 Nov 20231.18.20.8 MB480 downloads4fc3a41daf44…Get
  • 1.3.65 Nov 20231.19.40.8 MB694 downloads85df863c1531…Get
  • 1.2.85 Nov 20231.18.20.8 MB202 downloads41f258545f1a…Get
  • 1.10.2.026 Oct 20231.19.20.8 MB466 downloadsbd4b5cfa6455…Get
  • 1.20.2-1.026 Sept 20231.20.20.8 MB150 downloads177074658420…Get
  • 1.3.523 Sept 20231.19.20.8 MB70 downloads03a698940bb8…Get
  • 1.20.1-1.04 Jul 20231.20.10.8 MB958 downloads89774a48b708…Get
  • 1.10.64 Jul 20231.19.40.8 MB85 downloadscc1f1173ad54…Get
  • 1.3.410 Jun 20231.19.30.9 MB139 downloads59a19bce27b0…Get
  • 1.10.510 Jun 20231.19.30.8 MB140 downloads60f5d7ea21cd…Get
  • 1.3.312 Jan 20231.19.30.5 MB124 downloads11e2fc30bbf8…Get
  • 1.10.312 Jan 20231.19.30.5 MB87 downloads44e6061b2cd7…Get

Frequently asked

Does Platforms work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Platforms 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 Platforms support?

Everything the author has declared, from 1.16.2 up to 1.21.1. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install Platforms 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 Platforms 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 Platforms?

Among the supported Minecraft releases above, the highest recorded requirement is Java 21 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.

What licence is Platforms under?

LicenseRef-All-Rights-Reserved, 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 Platforms?

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 Platforms 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!BookshelfAn open source library for other mods!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 22 Aug 2025. 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? .