Chest Locker add-on 1.21.130 "Container's Locker Secure Storage"

Adds a realistic lock-and-key system for chests, barrels, and shulker boxes in Minecraft Bedrock for secure survival and SMP 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

🔑 SEO Keywords Hidden but Powerful

Minecraft Bedrock chest lock addon, container locker mod, lock and key Minecraft Bedrock, secure storage addon, chest protection system, anti theft storage Bedrock, private chest mod, SMP chest protection addon, realm compatible security mod, survival storage lock addon, Bedrock Edition script addon, Minecraft 1.21 lock system, shulker box lock addon, barrel lock Minecraft, double chest lock system, base protection addon, multiplayer chest security mod, no command lock addon

⭐ 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