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Eternally BoundMinecraft mod for 1.21.1

A clean and functional collar mod.

client and servernewest supported release 1.21.1EquipmentDecorationSocial
Latest version
1.1.0+1.21.1
Minecraft
1.21.1
Java
Java 21+
Loader
Fabric
Licence
MIT
Downloads
2.9k
Updated
4 mo ago
Available on
Modrinth
Space NodeOur hosting

Host Eternally Bound servers

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

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

Other mods
MinecraftThroughJavaEvidenceReleased
1.21.1Fabric21+declared8 Aug 2024

Download

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

Most recently published release

1.1.0+1.21.1release1 Jun 2026

eternally-bound-1.1.0+1.21.1.jar · 0.4 MB · for 1.21.1 · Fabric

Download this release
ca6e58021260…
Older versions3
  • 1.0.2+1.21.15 Apr 20261.21.10.4 MB671 downloads74860d50aba0…Get
  • 1.0.1+1.21.11 Feb 20261.21.10.4 MB868 downloads0d98c0280218…Get
  • 1.0.0+1.21.18 Jan 20261.21.10.4 MB400 downloads2621ae04f33a…Get

Frequently asked

Does Eternally Bound work on Minecraft 1.21.1?

Yes. 1.21.1 is the newest Minecraft version Eternally Bound declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Do I need to install Eternally Bound 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 Eternally Bound 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 Eternally Bound?

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 Eternally Bound under?

MIT, 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 Eternally Bound?

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 Eternally Bound 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.

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Details from Modrinth, where the author last updated it on 1 Jun 2026. We do not host files or republish descriptions. Available download links point to the author’s own release.

Not indexed yet. Score 53 against a threshold of 55. The page still exists and is still linked; it simply carries noindex until we hold more.

Is this information wrong or missing something? .