
Modrinth · Minecraft mod
VintageFix
Load time and RAM use optimizations for 1.12.2
Quick answer
Which VintageFix release should I use?
VintageFix 0.7.1 targets 1.12.2 with Forge. Installation on the client is optional. Installation on the dedicated server is optional. No extra mods listed for this file.
Where it goes
Is VintageFix required on the client, server, or both?
Installation on the client is optional. Installation on the dedicated server is optional.
The source marks this as usable on both the client and server.
What else does VintageFix 0.7.1 need?
0.7.1. Change the file and its required mods may change too.
This file does not list any required mods. Do not add a library just because a different file uses it.
This file does not list any required or optional mods.
Before you install it
Add VintageFix without breaking your instance.
Built for VintageFix 0.7.1. Pick another file and the loader, install side or required mods may change.
- 01
Stick to this file
Use 0.7.1. It targets 1.12.2 with Forge; another release may have different loader, side or dependency requirements.
- 02
Bring the mods it needs
This file does not list any required mods. Do not add a library just because a different file uses it.
- 03
Put it on the correct side
Installation on the client is optional. Installation on the dedicated server is optional.
- 04
Pick the file you checked
Use the “Get this file” button beside 0.7.1. It opens that exact file at the source.
About this project
What does VintageFix add?
VintageFix is an optimization mod for Minecraft 1.12.2 that focuses on being a more streamlined and effective version of FoamFix. It provides significant memory usage benefits and reduces load time a bit as well. This is accomplished by incorporating modified versions of FerriteCore's blockstate/model optimizations as well as a more up-to-date and reliable version of the old VanillaFix dynamic resources patch, which loads models on the fly instead of at game startup.
For best results:
MixinBooter is a required dependency.
Do not use OptiFine. Use of OptiFine may cause rendering glitches and will also increase launch time.
Use the latest version of CensoredASM. NormalASM may work but tends to lag behind on updates.
Need a Minecraft server? Consider CreeperHost!

Project description from Modrinth.
Pick your setup
VintageFix by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
Check the dependencies, then try the file in a copied instance before changing a world you care about.
Recent files
VintageFix versions and loaders
0.7.1
vintagefix-0.7.1.jar
16 Sept 2026
0.7.1
vintagefix-0.7.1.jar
16 Sept 2026
0.7.0
vintagefix-0.7.0.jar
21 Apr 2026
0.6.2
vintagefix-0.6.2.jar
2 Jun 2025
0.6.1
vintagefix-0.6.1.jar
1 Jun 2025
0.5.6
vintagefix-0.5.6.jar
12 Apr 2025
0.5.5
vintagefix-0.5.5.jar
13 Mar 2025
0.5.4
vintagefix-0.5.4.jar
2 Mar 2025
0.5.3
vintagefix-0.5.3.jar
21 Feb 2025
0.5.2
vintagefix-0.5.2.jar
21 Feb 2025
0.5.1
vintagefix-0.5.1.jar
16 Jul 2024
0.5.0
vintagefix-0.5.0.jar
16 May 2024
Looking for an older file? The official Modrinth project page is in Resources.