
LilBackpacks 🎒
A lightweight yet powerful backpack plugin for Spigot and Paper servers that puts customization at your fingertips!
🌟 Highlights
- Multiple Backpack Types - Create unlimited backpack variants with custom sizes and appearances
- Enterprise Data Protection - Atomic writes & automatic backups prevent data loss
- Resource Pack Ready - Full support for custom model data
- Flexible Storage - Choose between YML, JSON, SQLite, or MySQL
- Full Localization - Supports MiniMessage, legacy colors, and PlaceholderAPI
- Custom Crafting - Design unique recipes for each backpack type
- Nexo Compatible - Seamlessly integrate with Nexo items
📦 Features in Detail
🔐 Data Safety
- Atomic File Operations - Server crashes won't corrupt your data
- 3-Layer Backup System:
- Per-file
.backupfor instant recovery - Timestamped full backups on server start
- Automatic rotation (keeps last 3 by default)
- Per-file
- Auto-Recovery - Automatically restores from backup if corruption detected
- Works Everywhere - YAML, JSON, MySQL, AND SQLite all protected!
Storage Options
- 📄 YML - Simple & human-readable with atomic writes
- 🔄 JSON - Compact & efficient with atomic writes
- 📱 SQLite - Single-file database with transactions
- 🌐 MySQL - Perfect for networks with transaction support
Customization
- 🎨 Custom names & lore
- 📐 Adjustable inventory sizes (up to 54 slots)
- 🛠️ Custom crafting recipes with backpack upgrades
- 💬 Fully customizable messages
- 🎵 Configurable sounds & particle effects
- 🚫 Advanced restrictions (world blacklist, combat lock, max per player)
Protection Rules
- 🚫 Prevent backpacks as fuel
- ⚔️ Control crafting usage
- 🌍 Block in specific worlds
- ⚔️ Disable during combat
- 📊 Set max backpacks per player
Performance
- ⚡ Config caching for instant access
- 💾 Auto-save system for open backpacks
- 🔄 Smart retry logic for failed saves
- 🐛 Debug mode for troubleshooting
🎮 Basic Commands
| Command | Description | Permission |
|---|---|---|
/lbp |
Open admin GUI | lilbackpacks.admin |
/lbp give <player> <type> |
Give backpack | lilbackpacks.give |
/lbp reload |
Reload config | lilbackpacks.reload |
Note: Right-click any backpack to open it!
⚡ Quick Start
- Download LilBackpacks
- Drop into
pluginsfolder - Start your server
- Configure in
/plugins/LilBackpacks/ /lbp reloadto apply changes
🔧 Sample Configuration
backpacks:
explorer_pack:
item:
material: CHEST
custom-model-data: 1001
display-name: "&6Explorer's Backpack"
lore:
- "&7Perfect for your adventures!"
- "&7Size: &645 slots"
gui:
title: "&6Explorer's Pack"
rows: 5
rules:
prevent-furnace-burn: true
recipe:
enabled: true
shape:
- "LWL"
- "WCW"
- "LWL"
ingredients:
L: LEATHER
W: WHITE_WOOL
C: CHEST
Advanced Settings
# Auto-Save Configuration
storage:
auto-save:
enabled: true
interval: 300 # Seconds
async: true
backup:
enabled: true
rotation-count: 3
# Backpack Restrictions
backpack:
restrictions:
max-backpacks-per-player: 3
blocked-worlds:
- "world_pvp"
disabled-in-combat: true
combat-timer: 5
# Sounds & Effects
backpack:
sounds:
enabled: true
open: "BLOCK_CHEST_OPEN"
volume: 1.0
effects:
particles:
enabled: true
type: "PORTAL"
🔗 Links
Ченджлог
v2.2.0Релиз1.21.9, 1.21.10, 1.21.11 · 19 декабря 2025 г.
🎒 LilBackpacks v2.2.0
New Features
- Recipe Visualization: View backpack recipes in-game with
/lbp recipe <type>or middle-click in Admin Menu! - PlaceholderAPI Support: Full support for placeholders in GUI titles, items, names, and lore.
🛠️ Improvements
- Industrial Stability: Implemented thread-safe auto-saving to prevent data corruption.
- Unified Logic: Simplified GUI engine for smoother interactions and faster loading.
- Recipe Engine: Re-written recipe logic to support upgrading from unique backpacks (NBT-aware).
v2.1.3Релиз1.21.9, 1.21.10, 1.21.11 · 13 декабря 2025 г.
🎒 LilBackpacks v2.1.3
🐛 Bug Fixes
- Fixed critical issue preventing items from being moved in player inventory while backpack is open.
- Fixed Multi-Page backpacks interaction handling.
v2.1.1Релиз1.21.9, 1.21.10, 1.21.11 · 13 декабря 2025 г.
🎒 LilBackpacks v2.1.1
🐛 Bug Fixes
- Fixed an issue where new backpacks would fail to open.
- Fixed broken message formatting when mixing legacy color codes (
&a) with MiniMessage tags.
v2.1.0Релиз1.21.9, 1.21.10, 1.21.11 · 13 декабря 2025 г.
🎒 LilBackpacks v2.1.0
🔥 New Features
- Portable Backpacks: Backpacks retain their items when traded, dropped, or given to other players!
- Multi-Page Backpacks: Create backpacks with unlimited capacity (automatically paginated!)
- Improved Admin Menu: Better UI and functionality
🛠️ Improvements
- Storage Toggle: Added
portable-backpackssetting to choose between portable (tradeable) or player-bound (secure) backpacks - Auto-migration of legacy data to new portable format
/lbp givecan now target yourself- Cleaned up configuration file structure
- Enhanced storage reliability with auto-backups
- Fixed color codes in menus
- Added
giant_backpack(108 slots) example
💾 Storage
- Full multi-page support for YAML, MySQL, SQLite, and JSON
- Portable Storage: Data is now keyed by Backpack UUID, not Player UUID (configurable!)
- Automatic data migration from older versions (no data loss!)
v2.0.0Релиз1.21.8, 1.21.9, 1.21.10 · 5 декабря 2025 г.
✨ New Features
🎒 Backpack Upgrades
- Upgrade your backpacks! Craft better backpacks using your old ones
💾 Your Data is Now Super Safe
- Auto-Backups: Your backpacks are automatically backed up (all storage types!)
- Crash Protection: Even if the server crashes during save, your items are safe
- 3-Layer Safety: Multiple backup systems working together to protect your stuff
- Works Everywhere: YAML, JSON, MySQL, and SQLite all have the same protection
🎵 Sounds & Effects
- Chest Sounds: Hear a chest open/close sound when using backpacks (configurable)
- Particle Effects: Optional visual effects when opening backpacks
- Fully Customizable: Change sounds, volume, pitch, and particle types
🚫 Restrictions & Protection
- World Blacklist: Disable backpacks in specific worlds (perfect for PvP arenas)
- Combat Lock: Prevent players from opening backpacks during combat
- Configurable Timer: Set how long after combat before backpacks work again
🌐 Works on More Servers
- Better compatibility across different server versions
⚙️ Better Performance
- Config Caching: Settings are cached for faster access
- Smart Database Saves: MySQL and SQLite now use transactions (safer and faster)
- Retry Logic: If a save fails, the plugin automatically retries up to 3 times
- Debug Mode: Enable verbose logging when you need to troubleshoot
📝 Improved Configuration
Easier to Understand
- All config files now have clear explanations
- Examples for every feature
- Visual guides to help you set things up
New Settings
- Control backpack sounds and effects
- Set world restrictions (disable backpacks in PvP worlds)
- Performance options
- Auto-save settings
v1.0.0Релиз1.21.6, 1.21.7, 1.21.8 · 8 сентября 2025 г.
Initial Release
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