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mod

ModernFix

All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite performance mods!

newest supported 26.1.2UtilityOptimization
Latest version
5.27.20+mc26.1.2
Minecraft
1.16.4 to 26.1.2
Java
Java 25+
Loaders
NeoForge, Forge, Fabric
Licence
LGPL-3.0-only
Downloads
69.2M
Updated
9 d 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 ModernFix declares support for, newest first, with the Java runtime that version needs.

Other mods
MinecraftThroughJavaEvidenceReleased
26.1.2NeoForge, Forge, Fabric25+declared9 Apr 2026
26.1Fabric, NeoForge, Forge25+declared24 Mar 2026
1.21.4Forge, NeoForge, Fabric21+declared3 Dec 2024
1.21.1Forge, NeoForge, Fabric21+declared8 Aug 2024
1.21Forge, NeoForge, Fabric21+declared13 Jun 2024
1.20.6Forge, NeoForge, Fabric21+declared29 Apr 2024
1.20.5Fabric, NeoForge, Forge21+declared23 Apr 2024
24w14aNeoForge, Forge, Fabric21+declared3 Apr 2024
24w09aFabric, NeoForge, Forge17+declared28 Feb 2024
24w04aForge, NeoForge, Fabric17+declared24 Jan 2024
1.20.4Forge, NeoForge, Fabric17+declared7 Dec 2023
1.20.3Forge, NeoForge, Fabric17+declared4 Dec 2023
23w45aForge, NeoForge, Fabric17+declared8 Nov 2023
23w43aForge, NeoForge, Fabric17+declared25 Oct 2023
23w42aFabric, Forge, NeoForge17+declared18 Oct 2023
1.20.2NeoForge, Forge, Fabric17+declared20 Sept 2023
1.20.2-rc2Fabric, NeoForge, Forge17+declared18 Sept 2023
1.20.2-rc1Forge, NeoForge, Fabric17+declared15 Sept 2023
1.20.2-pre4Forge, NeoForge, Fabric17+declared13 Sept 2023
1.20.2-pre3Forge, NeoForge, Fabric17+declared12 Sept 2023
23w33aForge, NeoForge, Fabric17+declared17 Aug 2023
23w32aForge, NeoForge, Fabric17+declared9 Aug 2023
23w31aNeoForge, Forge, Fabric17+declared1 Aug 2023
1.20.1NeoForge, Forge, Fabric17+declared12 Jun 2023
1.20Fabric, NeoForge, Forge17+declared2 Jun 2023
1.19.4Forge, NeoForge, Fabric17+declared14 Mar 2023
1.19.2Forge, NeoForge, Fabric17+declared5 Aug 2022
1.18.2Forge, NeoForge, Fabric17+declared28 Feb 2022
1.16.5Forge, NeoForge, Fabric8+declared14 Jan 2021
1.16.4Forge, Fabric, NeoForge8+declared29 Oct 2020

Releases

Files come from the author's own host. We publish the checksum so you can prove the file you downloaded is the file they published.

Frequently asked

Does ModernFix work on Minecraft 26.1.2?

Yes. 26.1.2 is the newest Minecraft version ModernFix 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 ModernFix support?

Everything the author has declared, from 1.16.4 up to 26.1.2. The full list is in the table above, with the Java runtime each version needs next to it.

Which loader does ModernFix need?

NeoForge, 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 ModernFix?

Java 25 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 ModernFix 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 ModernFix?

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 ModernFix 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.

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Last checked 1 d ago against Modrinth. We do not host files and we do not republish descriptions; every download link points at the author’s own release.