Chest Locker addon "Container's Locker Secure Storage"

🔐 Advanced Container Locker Addon Secure Storage System for Minecraft Bedrock 1.21+

Advanced Container Locker Addon is a survival focused Minecraft Bedrock security addon that adds a true lock and key system for containers such as chests, barrels, and shulker boxes. It allows players to protect their storage using physical Lock items and uniquely linked Keys, creating real ownership and theft prevention without commands or permissions.

If you are searching for a Minecraft Bedrock chest lock addon, container protection mod, lock and key system, or anti theft storage addon, this addon is built to provide a realistic and immersive solution while remaining fully compatible with survival gameplay and SMP servers.

🧠 What This Container Locker Addon Does
Players can sneak and interact with a container using a Lock item to secure it.
Each locked container is assigned a unique lock ID stored safely in the world.
A Key item is automatically generated and linked to that container.
Only a matching Key can unlock and open the container.

🔑 Real Lock and Key Mechanics
Every container receives a unique lock identifier.
Keys store the lock ID using dynamic properties with lore as a backup system.
Keys cannot open containers they are not linked to.
Perfect for personal bases, shared storage, and roleplay servers.

🧰 Supported Containers
Works with chests, trapped chests, barrels, and shulker boxes.
Double chests are supported and share the same lock ID automatically.
If a locked chest is expanded into a double chest, the second half is secured instantly.

🛡️ Anti Theft and Security Logic
Unauthorized players are blocked from opening locked containers.
Locked containers give clear visual and sound feedback when access is denied.
Locks are safely returned as items if the container is broken.
Prevents duplication glitches and bypass methods.

✨ Visual and Audio Feedback
Magical particles appear when locking a container.
Unlocking plays confirmation sounds and effects.
Denied access triggers lock rattle sounds and red particles.
Action bar messages clearly show locked or unlocked state.

⚙️ Performance Optimized and Server Safe
Uses lightweight world dynamic properties.
No heavy scanning or looping logic.
No block entity modification or corruption.
Safe for SMP servers and Realms.

🎮 How to Use
Craft or obtain a Lock item.
Sneak and interact with a container to lock it.
Receive a linked Key automatically.
Open the container only while holding the correct Key.
Break the container to recover the Lock if needed.

📦 Best For
Survival worlds
SMP and Realm servers
Multiplayer bases
Private storage systems
Roleplay servers
Vanilla plus gameplay

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⭐ Why Choose Advanced Container Locker Addon
True lock and key protection
No commands or permissions needed
Survival friendly and immersive
Automatic double chest linking
Optimized for servers and real gameplay