The forbidden furnace datapack adds an feature where you can smelt
a mace, blaze rod, diamonds, etc. I'll be testing this datapack for
3 days to check for any bugs, things that aren't working, etc.
► Smelting Ingredients.
- smelt stick = mace.
- smelt dirt = diamonds.
- smelt copper ingot = netherite ingot.
- smelt gunpowder = blaze rod.
- smelt coal = eyes of ender.
Quick facts
- Edition: Minecraft Java
- File type: .jar
- Minecraft version listed: 1.21.8
- 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 — see the MC Java Mods guides for the full walkthrough.
Verified by MCModsHub
- Downloads as ForbiddenSmelter.zip
- Download size: 201 KB
- Download link checked 13 Sept 2026 — working
These come from our own check of the pack file, not from the source page.