About Vault Patcher
From ModrinthLet the hard coded strings change into localization strings in some mods.
This is an library mod that requires players to customize content.
It allows players to use simple JSON syntax to change or overwrite hard coded text in other mods that helping translators with translation.
And you don't need to worry about run time or performance loss. This mod uses ASM for efficient class replacement, and caching only be updated the replaced classes after the target mod is updated, so its impact on modern computers is not significant.
Version 1.4.2+, supports bytecode modification of mod code.
For writing file configurations and specific operating principles, please refer to Wiki.
If you encounter difficulties in writing configurations, please join our Discord or QQ(227323572).
Github: VaultPatcher
Highlights
From source dataGame versions
Supports 86 Minecraft versions, the newest being 26.2.
Loaders
Runs on Fabric, Forge, NeoForge and Quilt.
Footprint
Rated a light load on a server.
Vault Patcher on Nxeon
From our catalogue- One-click install
- Supported on Nxeon Minecraft servers. We download it from Modrinth, place it, and restart the server.
- Server side
- Required on the server
- Server type needed
- Fabric, Forge, NeoForge, Quilt
- Server load
- light
- Smallest plan we suggest
- Minecraft — 2 GB (2 GB RAM). This follows our own load rating above, not a benchmark.
- Latest build
- 1.5.3-hotfix, released 2026-08-18
Game versions by loader
| Loader | Game versions | Newest |
|---|---|---|
| Fabric | 1.6.1 to 26.2 (86 versions) | 26.2 |
| Forge | 1.6.1 to 26.2 (86 versions) | 26.2 |
| NeoForge | 1.6.1 to 26.2 (86 versions) | 26.2 |
| Quilt | 1.6.1 to 26.1.2 (85 versions) | 26.1.2 |
From 5 recorded builds of Vault Patcher.
Recent builds
| Build | Released | Game versions | Loaders |
|---|---|---|---|
| 1.5.3-hotfix | 2026-08-18 | 1.6.1 to 26.2 (86 versions) | Fabric, Forge, NeoForge |
| 1.5.2 | 2026-05-01 | 1.6.1 to 26.1.2 (85 versions) | Fabric, Forge, NeoForge, Quilt |
| 1.5.0-hotfix | 2026-03-15 | 1.7.2 to 1.21.11 (79 versions) | Fabric, Forge, NeoForge, Quilt |
| 1.5.0 beta | 2026-03-15 | 1.7.2 to 1.21.11 (79 versions) | Fabric, Forge, NeoForge, Quilt |
| 1.4.4+3 | 2025-05-01 | 1.6.4 to 1.21.5 (74 versions) | Fabric, Forge, NeoForge, Quilt |
Run Vault Patcher on a Minecraft server
Pick a server or deploy a new one above; it is installed in one click.
What kind of mod it is
From the catalogGameplay & overhauls
New mechanics, content and overhauls that change how the game plays.
Runs on your server
From source side supportModrinth lists Vault Patcher as required on the server. Check its Modrinth page to see whether players need it too.
Compatibility
- Game
- Minecraft
- Loaders
- FabricForgeNeoForgeQuilt
- Runs on
- Serverrequired on the server
- Game versions
- 26.2 and 85 earlier
Verified at the source
- ✓ModrinthOfficial listing, checked 2026-10-01Open ↗
- ✓Author3093FengMing, as published on Modrinth
- ✓LicenseGPL-3.0-onlyFree
