ModsJava
Undead Leather
I don't know my version or loader
Open the Minecraft launcher and look at the profile you play on — it names both, like fabric-loader-1.21.4. The version also shows in the bottom-right corner of the game's main menu.
No loader in the profile name? Then it's plain Minecraft, and these mods won't run — you need Fabric or NeoForge installed first.
Just a simple rotten flesh to leather mod, nothing more to it.
You can craft rotten flesh into rotten leather, then either smelt it, smoke it, or cook it on a campfire to turn it into leather.
If you're looking for Forge support, this mod is perfectly compatible with Sinytra Connector.
Q&A
Q: Can I use this in my modpack?
A: Of course! This mod was meant for modpacks!
Q: Can I redistrubute this?
A: Unless you're in a third-world country, no.
Q: How can I support what you do?
A: If you like what I do, you can donate to my Ko-Fi, my CashApp, or buy me a coffee!
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.21, 1.21.1
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on Modrinth — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
Verified by MCModsHub
- Ships as UndeadLeather-1.0.3.jar — drop this file into the mods folder
- Download size: 30 KB
- Download link checked 30 Aug 2026 — working
These come from our own check of the pack file, not from the source page.