Configurable Data Fixers
Java mod listed for Minecraft 1.19–1.20. Downloads from the MC Java Mods app on Android.
I don't know my version or loader
This mod provides a config in which one can convert registered IDs.
This mod works with vanilla registries as well as modded registries added through Fabric's registry API. Can be useful for modpacks as mods are often changed.
The config file can be found at ./config/configurabledatafixers.json
The config file will have examples set up for you.
Note: Entries in the config will only convert if the old_id is not found in the game. Ex: If you have old_id set to minecraft:grass_block and new_id set to minecraft:stone, grass blocks will stay the same.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.19.4, 1.19.3
- How to install: Install the matching mod loader (Forge, Fabric or NeoForge) for your Minecraft version. → Download the .jar. → Put it in the .minecraft/mods folder and launch that loader profile.
- Where to get it: Opens on CurseForge — not every file is mirrored on our own servers.
Install steps are the general flow for this file type — How to install Minecraft Java mods & modpacks walks through it step by step.
- Ships as ConfigurableDataFixers-1.1.1-Fabric+1.19.4-pre3.jar — drop this file into the mods folder
- Download size: 454 KB
- Download link checked 16 Oct 2026 — working
These come from our own check of the pack file, not from the source page.