
Modrinth · Minecraft mod
Unbreakable Items
A Minecraft mod that disables item breaking. Tools and armor reach 0 durability, then lock until they're repaired, preserving enchanted gear.
Quick answer
Which Unbreakable Items release matches 1.21.4?
Unbreakable Items 1.0.0+1.21.11 targets 1.21.2, 1.21.3, 1.21.4 with Fabric. Do not install it on the client. It must be installed on the dedicated server. All 1 required mods have matching files.
Where it goes
Is Unbreakable Items required on the client, server, or both?
Do not install it on the client. It must be installed on the dedicated server.
This file is marked server-only.
What else does Unbreakable Items 1.0.0+1.21.11 need?
1.0.0+1.21.11 on 1.21.4. Every mod below is checked against that same setup.
Install Fabric API first. We found matching files for this game-version and loader setup.
We only count dependency files that match this setup. A file for another loader does not fill the gap.
Before you install it
Add Unbreakable Items without breaking your instance.
Built for Unbreakable Items 1.0.0+1.21.11 on 1.21.4. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 1.0.0+1.21.11. It targets 1.21.2, 1.21.3, 1.21.4 with Fabric; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
Install Fabric API first. We found matching files for this game-version and loader setup.
- 03
Put it on the correct side
Do not install it on the client. It must be installed on the dedicated server.
- 04
Pick the file you checked
Use the “Get this file” button beside 1.0.0+1.21.11. It opens that exact file at the source.
About this project
What does Unbreakable Items add?
When an item breaks, instead of disappearing, it is left at 0 durability and is unusable until it is repaired. Works on all items with durability.
This is a server-side mod. That means players do not need to install this mod; only the server owner does. However, for singleplayer, you need to install the mod.
Project description from Modrinth.
Pick your setup
Unbreakable Items by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.3
1 loader build26.2
1 loader build26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
1 loader build1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
1 loader build1.21.5
1 loader buildShowing the newest 12 of 15 game versions. Older files are in the list below.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
Unbreakable Items versions and loaders
1.0.0+1.21.11
UnbreakableTools-1.0.0+1.21.11.jar
19 Jan 2026
Looking for an older file? The official Modrinth project page is in Resources.