
- Latest version
- 26.3-neoforge-1.1.1
- Minecraft
- 1.18.2 to 26.3
- Java
- Java 25+
- Loaders
- NeoForge, Forge
- Licence
- LGPL-3.0-only
- Downloads
- 1.3k
- Updated
- 11 d ago
- Available on
- Modrinth
Host Only Flax servers
One click and Only Flax is installed with the right loader, on hardware built for it.
- 26.3
- NeoForge
- Forge
- One click mod install
- Loader matched for you
- Ryzen CPUs
- NVMe SSD
Minecraft versions
Every version Only Flax declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 26.3 | NeoForge, Forge | 25+ | declared | 15 Sept 2026 |
| 26.2 | NeoForge, Forge | 25+ | declared | 16 Jun 2026 |
| 26.1.2 | Forge, NeoForge | 25+ | declared | 9 Apr 2026 |
| 1.21.11 | NeoForge, Forge | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Forge, NeoForge | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | NeoForge, Forge | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | NeoForge, Forge | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Forge, NeoForge | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | NeoForge, Forge | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | NeoForge, Forge | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | NeoForge, Forge | 21+ | declared | 3 Dec 2024 |
| 1.21.1 | NeoForge, Forge | 21+ | declared | 8 Aug 2024 |
| 1.21 | NeoForge, Forge | 21+ | declared | 13 Jun 2024 |
| 1.20.6 | Forge, NeoForge | 21+ | declared | 29 Apr 2024 |
| 1.20.4 | NeoForge, Forge | 17+ | declared | 7 Dec 2023 |
| 1.20.2 | NeoForge, Forge | 17+ | declared | 20 Sept 2023 |
| 1.20.1 | NeoForge, Forge | 17+ | declared | 12 Jun 2023 |
| 1.19.4 | NeoForge, Forge | 17+ | declared | 14 Mar 2023 |
| 1.19.3 | NeoForge, Forge | 17+ | declared | 7 Dec 2022 |
| 1.19.2 | NeoForge, Forge | 17+ | declared | 5 Aug 2022 |
| 1.18.2 | NeoForge, Forge | 17+ | declared | 28 Feb 2022 |
Most recently published release
onlyflax-26.3-neoforge-1.1.1.jar · 58 KB · for 26.3 · NeoForge
35a4eef7f5e4…Older versions24Hide older versions
- 26.3-neoforge-1.1.012 Oct 202626.358 KB
3efd284bdc45…Get - 1.21.1-neoforge-1.0.528 Sept 20261.21.150 KB
d216736f299f…Get - 26.2-neoforge-1.0.428 Jun 202626.252 KB11 downloads
ce03c06473fd…Get - 26.1.2-neoforge-1.0.46 May 202626.1.251 KB82 downloads
f0d92d26a235…Get - 1.21.11-neoforge-1.0.47 Mar 20261.21.1151 KB15 downloads
4bfbf2d12819…Get - 1.21.10-neoforge-1.0.47 Mar 20261.21.1051 KB9 downloads
0d7cdd674880…Get - 1.21.9-neoforge-1.0.47 Mar 20261.21.951 KB5 downloads
ffb96aa4aa46…Get - 1.21.8-neoforge-1.0.47 Mar 20261.21.851 KB5 downloads
e82fa6ad45f2…Get - 1.21.7-neoforge-1.0.47 Mar 20261.21.751 KB6 downloads
2bd8c3ac745c…Get - 1.21.6-neoforge-1.0.47 Mar 20261.21.651 KB4 downloads
fec9b16a1e21…Get - 1.21.5-neoforge-1.0.47 Mar 20261.21.551 KB5 downloads
51e9fb49dd43…Get - 1.21.4-neoforge-1.0.47 Mar 20261.21.452 KB7 downloads
107db86bdf80…Get - 1.21.1-neoforge-1.0.47 Mar 20261.21.150 KB288 downloads
b34ccaab315f…Get - 1.21-neoforge-1.0.47 Mar 20261.2151 KB9 downloads
5b381395218a…Get - 1.20.6-neoforge-1.0.47 Mar 20261.20.651 KB4 downloads
1249d501013e…Get - 1.20.4-neoforge-1.0.47 Mar 20261.20.452 KB3 downloads
56ae544d4426…Get - 1.20.2-neoforge-1.0.47 Mar 20261.20.251 KB4 downloads
8896b2b4cb90…Get - 1.20.1-neoforge-1.0.47 Mar 20261.20.155 KB5 downloads
c2db6dbc54c3…Get - 1.20.1-forge-1.0.47 Mar 20261.20.155 KB28 downloads
cf1164b7c06b…Get - 1.21.1-neoforge-1.0.35 Jan 20261.21.150 KB33 downloads
da039771d410…Get - 1.21-neoforge-1.0.35 Jan 20261.2150 KB10 downloads
297f3570c220…Get - 1.20.6-neoforge-1.0.35 Jan 20261.20.650 KB7 downloads
1f00c6f5ad16…Get - 1.20.4-neoforge-1.0.35 Jan 20261.20.452 KB7 downloads
49042582813c…Get - 1.20.2-neoforge-1.0.35 Jan 20261.20.251 KB7 downloads
593cde7b487e…Get
Frequently asked
Does Only Flax work on Minecraft 26.3?
Yes. 26.3 is the newest Minecraft version Only Flax 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 Flax support?
Everything the author has declared, from 1.18.2 up to 26.3. The full list is in the table above, with the Java runtime each version needs next to it.
Do I need to install Only Flax 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 Flax support?
NeoForge, Forge. 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 Flax?
Among the supported Minecraft releases above, the highest recorded requirement is Java 25 or newer. Use the requirement for the exact Minecraft version you run; previews and snapshots may differ.
What licence is Only Flax under?
LGPL-3.0-only, 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 Flax?
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 Flax 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? .

