Vault Patcher Mod Wiki
Vault Patcher Mod Wiki & Guide
wiki.9minecraft.net/vault-patcher-mod/
Vault Patcher Mod lets the hard coded strings in some mods change into localization strings. This fixes some problems that may occur due to the mod having hard coded strings in their code. This is a library mod. Therefore, it does not add any new items into your game world.
Guides
Step-by-step, in-game.
How to Add Your Own Translation Patch to Vault PatcherUnderstanding Patch Files Vault Patcher works from patch definitions that tell it which hardcoded string to replace…How to Fix Untranslated Hardcoded Text in a Mod Using Vault PatcherWhat Vault Patcher Actually Does Vault Patcher is a library mod that intercepts hardcoded strings inside other mods…How to Troubleshoot Vault Patcher Not Changing Any TextFirst Checks If nothing changes after installing Vault Patcher, the problem is usually that no patch is being applied…How to Use Vault Patcher as a Mod Developer for LocalizationWhy Use It in Development Vault Patcher exists so developers can avoid rewriting hardcoded strings by hand. Instead…
Frequently asked questions
What does Vault Patcher actually do in my game?
It replaces hardcoded text inside other mods with localization strings, so text that normally ignores your language setting can be translated. It's a library mod, so it adds no items, blocks, or world content on its own.
How do I get started with Vault Patcher after installing it?
Just install it alongside the mods you want to translate and launch the game. Vault Patcher loads its patches automatically, so there's nothing to configure before your first launch.
Where do I put my own translation patches?
Place your patch files in the Vault Patcher config or resource folder that the mod reads on startup, following the same structure as the existing patches. The mod picks them up on the next game launch.
Why isn't Vault Patcher changing any text in my game?
The most common causes are a patch that doesn't match the target mod's exact string, the target mod not being loaded, or the patch file being in the wrong folder. Check that the mod you want translated is actually installed and that your patch targets its exact hardcoded text.
See all 10 Vault Patcher questions ›
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