Locks-Unofficial
Java mod listed for Minecraft 1.20–1.21. File opened and checked on 13 Oct 2026; downloads from the MC Java Mods app on Android.
⬇ Download on CurseForgeLocks: Unofficial Version
This mod is an unofficial port of the locks mod, which has successfully migrated all functionalities of the original mod and fixed several bugs. Future updates will address balance issues within the mod.
Items
The mod adds various lock-related items and enchantments. Locks can be used to secure blocks, and players with the corresponding key ID can open the lock; otherwise, they will need to use a lockpick. The mod locks chests in the world generation, with a chance to have enchantments (configurable).
Lockpicking
The mod introduces a lockpicking mini-game. Players control the lockpick using movement keys to manipulate the lock pin; if the sequence is correct, the pin will pop up; otherwise, it won't, with a chance of damaging the lockpick. Players must find the correct sequence to lift the lock pins and unlock the lock. The higher the quality of the lock, the more pins it has, which is one of the mod's imbalances; the same applies to lockpicks.
If you encounter any issues while using the mod, please do not submit the problems to the original author.
- Edition: Minecraft Java
- File type: .jar
- Minecraft versions listed: 1.20.1, 1.21.1
- 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.
Locks-Unofficial is a free Minecraft Java mod. Compatible with Minecraft 1.20.1, 1.21.1. Downloaded 524,079 times (via CurseForge). Download it and open it directly in the game.