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EmbeddiumMinecraft mod for 1.21.4

A powerful, mod-friendly, FOSS client performance mod for NeoForge

client onlynewest supported 1.21.4Optimization
Latest version
1.0.15+mc1.21.1
Minecraft
1.16.5 to 1.21.4
Java
Java 21+
Loaders
NeoForge, Forge, Fabric
Licence
LGPL-3.0-only
Downloads
30.4M
Updated
20 mo ago
Available on
Modrinth
Space NodePartner

Host Embeddium servers

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

  • 1.21.4
  • 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 Embeddium declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.4NeoForge, Forge, Fabric21+declared3 Dec 2024
1.21.1Fabric, NeoForge, Forge21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024
1.20.6Forge, NeoForge, Fabric21+declared29 Apr 2024
1.20.5Forge, NeoForge, Fabric21+declared23 Apr 2024
1.20.5-rc3NeoForge, Forge, Fabric21+declared22 Apr 2024
1.20.5-pre2NeoForge, Forge, Fabric21+declared15 Apr 2024
1.20.5-pre1Fabric, NeoForge, Forge21+declared10 Apr 2024
24w14aForge, NeoForge, Fabric21+declared3 Apr 2024
24w14potatoForge, NeoForge, Fabric17+declared1 Apr 2024
24w13aNeoForge, Fabric, Forge17+declared27 Mar 2024
24w12aForge, Fabric, NeoForge17+declared20 Mar 2024
24w11aNeoForge, Forge, Fabric17+declared14 Mar 2024
24w10aFabric, NeoForge, Forge17+declared6 Mar 2024
24w09aForge, NeoForge, Fabric17+declared28 Feb 2024
24w07aForge, NeoForge, Fabric17+declared14 Feb 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
1.20.1Forge, NeoForge, Fabric17+declared12 Jun 2023
1.19.2Forge, NeoForge, Fabric17+declared5 Aug 2022
1.18.2Forge, NeoForge, Fabric17+declared28 Feb 2022
1.16.5Forge, NeoForge, Fabric8+declared14 Jan 2021

Download

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

All 46 releases
1.0.15+mc1.21.1release24 Jan 2025

embeddium-1.0.15+mc1.21.1.jar · 1.0 MB · for 1.21.1

Download latest
d073cf52dcf2…
Older versions24
  • 1.0.14+mc1.21.123 Jan 20251.21.11.0 MB2.5k downloadsca7a6890465c…Get
  • 1.0.12-beta.1+mc1.21.423 Jan 20251.21.41.0 MB44.6k downloads16d72a7ab90b…Get
  • 1.0.13+mc1.21.123 Jan 20251.21.11.0 MB901 downloads30982e8d2807…Get
  • 1.0.12+mc1.21.122 Jan 20251.21.11.0 MB909 downloadse783a99a89e6…Get
  • 1.0.11+mc1.21.131 Aug 20241.21.11.0 MB27.3k downloads1265b6626675…Get
  • 0.3.31+mc1.20.131 Aug 20241.20.11.3 MB22.1M downloadsffbf2da46852…Get
  • 1.0.10+mc1.21.114 Aug 20241.21.11.0 MB5.3k downloadsa136f3a95873…Get
  • 0.3.30+mc1.20.114 Aug 20241.20.11.3 MB386.6k downloadsa517e71f6a17…Get
  • 1.0.9+mc1.21.112 Aug 20241.21.11.0 MB1.5k downloadse8bb924cd2b3…Get
  • 0.3.29+mc1.20.112 Aug 20241.20.11.3 MB46.8k downloads01eb1e817ee0…Get
  • 0.3.28+mc1.20.126 Jul 20241.20.11.3 MB191.0k downloads7dea141e8860…Get
  • 1.0.7+mc1.2123 Jul 20241.21, 1.21.11.0 MB42.2k downloads06fddeb42fae…Get
  • 0.3.27+mc1.20.123 Jul 20241.20.11.3 MB26.7k downloadsd8d18440da8a…Get
  • 1.0.6+mc1.2120 Jul 20241.211.0 MB1.9k downloadsb2049d4fb016…Get
  • 0.3.18.1+mc1.19.217 Jul 20241.19.21.5 MB1.3M downloads33d88ab9f2bb…Get
  • 0.3.25+mc1.20.111 Jul 20241.20.11.3 MB170.8k downloadsf7fdf23e685a…Get
  • 0.3.25+mc1.20.411 Jul 20241.20.41.1 MB20.0k downloads6565e4e037a2…Get
  • 1.0.5+mc1.2111 Jul 20241.211.0 MB4.5k downloadsb79cf5efd0f0…Get
  • 0.3.24+mc1.20.45 Jul 20241.20.41.1 MB1.2k downloads254b00bb8100…Get
  • 0.3.24+mc1.20.15 Jul 20241.20.11.3 MB33.0k downloads2cda5ea2a54a…Get
  • 1.0.4+mc1.215 Jul 20241.211.0 MB2.8k downloadse49ad5637492…Get
  • 1.0.3+mc1.213 Jul 20241.211.0 MB1.1k downloadsb596d62b306f…Get
  • 0.3.23+mc1.20.13 Jul 20241.20.11.2 MB10.3k downloads4a5f07f6c300…Get
  • 1.0.2+mc1.212 Jul 20241.211.0 MB584 downloads2408e5c65324…Get

Frequently asked

Does Embeddium work on Minecraft 1.21.4?

Yes. 1.21.4 is the newest Minecraft version Embeddium 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 Embeddium support?

Everything the author has declared, from 1.16.5 up to 1.21.4. The full list is in the table above, with the Java runtime each version needs next to it.

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

The client only. There is nothing to install on the server, so it works on any server you can already join.

Which loader does Embeddium need?

NeoForge, Forge, Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for Embeddium?

Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.

What licence is Embeddium 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 Embeddium?

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 Embeddium safely?

From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Used by

2 projects list Embeddium as a required dependency.

钠-汉化模组（Sodium Chinese Localization Mod）A project can translate you sodium mod into ChineseNPC StudioBe the director of your best thumbnail yet.

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? .