mod
Only BlahajMinecraft mod for 1.21.8
Only Blahaj adds the classic Blåhaj plushie. Thats it! No Variants, No Fluff
- Latest version
- 2.1.0
- Minecraft
- 1.16.5 to 1.21.8
- Java
- Java 21+
- Loaders
- NeoForge, Forge, Fabric
- Licence
- LicenseRef-All-Rights-Reserved
- Downloads
- 2.0k
- Updated
- 8 mo ago
- Available on
- Modrinth
Our hostingHost Only Blahaj servers
One click and Only Blahaj is installed with the right loader, on hardware built for it.
- 1.21.8
- NeoForge
- Forge
- Fabric
- One click mod install
- Loader matched for you
- Ryzen CPUs
- 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 Only Blahaj declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.8 | NeoForge, Forge, Fabric | 21+ | declared | 17 Jul 2025 |
| 1.21.4 | Fabric, NeoForge, Forge | 21+ | declared | 3 Dec 2024 |
| 1.21.1 | NeoForge, Forge, Fabric | 21+ | declared | 8 Aug 2024 |
| 1.20.6 | NeoForge, Forge, Fabric | 21+ | declared | 29 Apr 2024 |
| 1.20.4 | Forge, Fabric, NeoForge | 17+ | declared | 7 Dec 2023 |
| 1.20.1 | Forge, Fabric, NeoForge | 17+ | declared | 12 Jun 2023 |
| 1.19.4 | NeoForge, Forge, Fabric | 17+ | declared | 14 Mar 2023 |
| 1.19.2 | Fabric, NeoForge, Forge | 17+ | declared | 5 Aug 2022 |
| 1.18.2 | Forge, NeoForge, Fabric | 17+ | declared | 28 Feb 2022 |
| 1.17.1 | Forge, NeoForge, Fabric | 16+ | declared | 6 Jul 2021 |
| 1.16.5 | Forge, NeoForge, Fabric | 8+ | declared | 14 Jan 2021 |
Download
From Only Blahaj’s own host. Nothing is re-hosted here.
For Minecraft 1.21.8
Choose the loader you use before downloading.
- Get Fabric
Fabric
2.1.0 · 3 Mar 2026 · only_blahaj-2.1.0-fabric-1.21.8.jar
- Get NeoForge
NeoForge
2.0.0 · 23 Jan 2026 · only_blahaj-2.0.0-neoforge-1.21.8.jar
Most recently published release
only_blahaj-2.1.0-fabric-1.21.8.jar · 0.3 MB · for 1.21.8 · Fabric
e852575be1d2…Frequently asked
Does Only Blahaj work on Minecraft 1.21.8?
Yes. 1.21.8 is the newest Minecraft version Only Blahaj 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 Only Blahaj support?
Everything the author has declared, from 1.16.5 up to 1.21.8. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Only Blahaj 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 Only Blahaj support?
NeoForge, Forge, 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 Only Blahaj?
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 Only Blahaj under?
LicenseRef-All-Rights-Reserved, 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 Only Blahaj?
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 Only Blahaj 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? .