mod
OptimizeMod
Reduces server lag by throttling distant entity ticks, suspending mob AI, and limiting particles.
- Latest version
- no release indexed
- Minecraft
- 1.20.1 to 1.21.11
- Java
- Java 21+
- Loaders
- Forge, Fabric
- Licence
- LicenseRef-All-Rights-Reserved
- Downloads
- 3.4k
- Updated
- 4 mo ago
- Available on
- Modrinth
Screenshots
Click a screenshot to open it. Screenshots are served from the author’s own host and belong to them.
Minecraft versions
Every version OptimizeMod declares support for, newest first, with the Java runtime that version needs.
| Minecraft | Through | Java | Evidence | Released |
|---|---|---|---|---|
| 1.21.11 | Forge, Fabric | 21+ | declared | 9 Dec 2025 |
| 1.21.10 | Forge, Fabric | 21+ | declared | 7 Oct 2025 |
| 1.21.9 | Fabric, Forge | 21+ | declared | 30 Sept 2025 |
| 1.21.8 | Forge, Fabric | 21+ | declared | 17 Jul 2025 |
| 1.21.7 | Forge, Fabric | 21+ | declared | 30 Jun 2025 |
| 1.21.6 | Fabric, Forge | 21+ | declared | 17 Jun 2025 |
| 1.21.5 | Forge, Fabric | 21+ | declared | 25 Mar 2025 |
| 1.21.4 | Fabric, Forge | 21+ | declared | 3 Dec 2024 |
| 1.21.3 | Fabric, Forge | 21+ | declared | 23 Oct 2024 |
| 1.21.2 | Forge, Fabric | 21+ | declared | 22 Oct 2024 |
| 1.21.1 | Forge, Fabric | 21+ | declared | 8 Aug 2024 |
| 1.20.1 | Fabric, Forge | 17+ | declared | 12 Jun 2023 |
Frequently asked
Does OptimizeMod work on Minecraft 1.21.11?
Yes. 1.21.11 is the newest Minecraft version OptimizeMod 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 OptimizeMod support?
Everything the author has declared, from 1.20.1 up to 1.21.11. The full list is in the table above, with the Java runtime each version needs next to it.
Which loader does OptimizeMod need?
Forge, Fabric. A build for one loader will not load on another, so this is the first thing to check before the Minecraft version.
Which Java version do I need for OptimizeMod?
Java 21 or newer, because that is what the newest Minecraft release it supports requires. The requirement comes from the game rather than from the mod itself.
What licence is OptimizeMod 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 OptimizeMod?
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 OptimizeMod safely?
From the author's own page on Modrinth, which is where the data here is synced from. MCReference never mirrors, re-hosts or repackages a file: every download button points at the original source, so you get exactly what the author published.
Works on the same versions
Ordered by how much of the Minecraft version coverage overlaps, not by popularity.