
data pack
Auto Smelt 2Minecraft data pack for 1.21.10
This data pack can automatically consume coal from the player's inventory to smelt items.
- Latest version
- 1.0.0+mod
- Minecraft
- 1.20.2 to 1.21.10
- Works with
- Quilt, NeoForge, Forge, Fabric
- Licence
- GPL-3.0-or-later
- Downloads
- 1.4k
- Updated
- 10 mo ago
- Available on
- Modrinth
Host Auto Smelt 2 servers
Deploy a server with Auto Smelt 2 already added to the world, on hardware built for it.
- 1.21.10
- Data pack
- Quilt
- NeoForge
- Forge
- One click install
- Version matched
- Automatic backups
- NVMe SSD
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version Auto Smelt 2 declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.10 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Data pack, Fabric, Forge, NeoForge, Quilt | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 8 Aug 2024 |
| 1.21 | Fabric, Quilt, NeoForge, Forge, Data pack | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 29 Apr 2024 |
| 1.20.5 | Data pack, Quilt, NeoForge, Forge, Fabric | 21+ | declared | 23 Apr 2024 |
| 1.20.4 | Fabric, Quilt, NeoForge, Forge, Data pack | 17+ | declared | 7 Dec 2023 |
| 1.20.3 | Fabric, Quilt, NeoForge, Forge, Data pack | 17+ | declared | 4 Dec 2023 |
| 1.20.2 | Quilt, Fabric, Forge, NeoForge, Data pack | 17+ | declared | 20 Sept 2023 |
Download
From Auto Smelt 2’s own host. Nothing is re-hosted here.
For Minecraft 1.21.10
Choose the loader you use before downloading.
- Choose file on publisher ↗
Fabric, Forge, NeoForge, Quilt
1.0.0+mod · 27 Dec 2025
Multiple loaders are listed; verify the file before downloading.
- Get release
Loader not listed
1.0.0 · 27 Dec 2025 · auto-smelt_v1.0.0_1.20.2-1.21.10.zip
Most recently published release
auto-smelt-2-1.0.0.jar · 0.2 MB · for 1.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +11 more · Fabric, Forge, NeoForge, Quilt
78bf329e050a…Older versions5Hide older versions
- 1.0.027 Dec 20251.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6 +11 more72 KB46 downloads
12a16d572fd2…Get - v1.2+mod30 Dec 20241.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +5 more62 KB849 downloads
40e7f6b40188…Choose file on publisher ↗ - v1.230 Dec 20241.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +5 more25 KB144 downloads
4bc4597fdd6b…Get - v1.130 Dec 20241.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +5 more22 KB27 downloads
7b0b4d9c4925…Get - v1.030 Dec 20241.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21 +5 more16 KB28 downloads
08cbeafab4e2…Get
Frequently asked
Does Auto Smelt 2 work on Minecraft 1.21.10?
Yes. 1.21.10 is the newest Minecraft version Auto Smelt 2 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 Auto Smelt 2 support?
Everything the author has declared, from 1.20.2 up to 1.21.10. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Auto Smelt 2 on the client or the server?
The server only. Players join with an ordinary Minecraft client and install nothing.
What licence is Auto Smelt 2 under?
GPL-3.0-or-later, 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 Auto Smelt 2?
Data packs install per world: put the downloaded file in that world's datapacks folder and run /reload, or add it when creating the world. No loader is involved. On a server, the world folder lives next to the server jar.
Where do I download Auto Smelt 2 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.
Is this information wrong or missing something? .

