The all-in-one in-game control panel for Minecraft. Open a single GUI with the M key and run your world — weather, time, mobs, items, abilities, buildings, schematics, players, permissions, photo mode and dozens more tools — without ever typing a command.

Quick start

Drop the jar into your mods/ folder
Launch Minecraft with NeoForge 21.11.42
Press M in-game to open WorldPanel
(Optional) Bind extra hotkeys via Esc → Options → Controls → WorldPanel
(Optional) Drop .litematic / .nbt files into worldpanel-schematics/ or worldpanel-houses/

Full feature list

🌍 World tab

Weather: Clear / Rain / Thunder + Weather lock (server keeps the chosen weather)
Time presets: Morning / Noon / Sunset / Night / Dawn
Time slider (0–24000) + Freeze time + Time speed multiplier (0–100×)
Difficulty: Peaceful / Easy / Normal / Hard
Biome painter: replace biome in a sphere around you (any vanilla biome)
World backup: one-click snapshot to worldpanel-backups/<world>-<timestamp>/
Keep inventory toggle
Anti-AFK auto-kick (configurable minutes)

🧑 Player tab

Sub-tabs: Mode / Movement / Vitals / Teleport / Misc

Game mode switch (Survival / Creative / Adventure / Spectator)
Walk / Fly / Jump / Swim speed sliders (with No fall damage + Reset)
Heal / Feed / Max health (HP) up to 200 / No hunger drain
God mode / Infinite breath / Invisible / Auto-eat from hotbar / Reach extender
Teleport to coordinates / Teleport home / Waypoints (save & jump)
XP add/reset / Wear held item as helmet
Free-cam (spectator-detach, body stays in place)
Run server command sender

🎒 Inventory tab

Give item (count input) / Fill empty slots with picked item
Clear inventory / Repair all / Unlock all recipes

🗡 Items tab

Sub-tabs: Basic / Enchants / Stats

Custom name (with formatting) / Repair held / Unbreakable / Hide enchant glint / Apply all curses
Add any enchantment at any level (1–255) / Max all valid enchants in one click / Clear all
Damage / Attack speed / Mining speed / Reach / Max durability boosts (attribute modifiers)

✨ Effects tab

Apply any vanilla potion effect at any duration/amplifier (timed or infinite)
Clear all
Potion crafting: assemble a custom potion with multiple effects, give as Drink / Splash / Lingering

💥 Abilities tab

Sub-tabs: Bombardment / Waves / Powers / Midas

Bombardment: Lightning at crosshair, Smite, Lightning storm, Fireball, Fireball volley, Explosion, TNT rain, Nuke (any radius), TNT power multiplier (up to 2000×)
Waves: Wind burst, Knockback wave, Vacuum, Levitate, Freeze nearby, Heal & buff wave
Powers: Player scale (×0.1..×10), Velocity boost (rocket-self), Ender chain dash, Withering touch, Break wave, Berserker mode (Strength X + Speed X + Regen X + Resistance IV + Haste V + Fire Resistance), Annihilate (instakill in look line), Apocalypse combo, Meteor shower
Midas Touch: walk-mode (turn ground under your feet into the chosen block) or attack-mode (every block you break converts instead of dropping)

🧟 Entities tab

Spawn any vanilla mob (count + HP / Damage / Scale sliders)
Mob variants: Armored / Diamond / Baby Zombie, Husk with sword, Drowned with trident, Skeleton with iron sword, Armored Wither Skeleton, Spider Jockey, Chicken Jockey, Giant / Tiny Slime, Giant Magma Cube, Pink / Rainbow Sheep, Angry Wolf, Piglin Brute, Huge / Tiny Zombie / Creeper / Skeleton, Huge Spider, Huge Enderman, Tank Zombie (500 HP + armored), Glass Zombie (1 HP)
Kill hostile mobs in radius (filter: hostile only / + neutral / + passive / everything)
Freeze mobs / Disable mob spawning
Live nearby-entity counter

⚙ Gamerules tab

Every gamerule in the world — sliders for ints, toggles for bools, instant apply.

🛠 Tools tab

Tree feller (only with axe, configurable: damage axe? max logs?)
Vein miner / Instant mine / Fullbright (client-side)
Auto-grow: Trees / Crops / Grass / Other (in 10-block radius)

🏗 Build tab

Sub-tabs: Shapes / Replace / Schematics / Editor / Structures / Houses

Shapes: Sphere / Cube / Pyramid / Cylinder / Dome / Ring / Floor / Wall (any block, size up to 128×128×128, optional hollow)
Replace: swap block A → B in a radius
Schematics: load .litematic and vanilla .nbt from disk, library persists in worldpanel-schematics/; ghost preview (look-aimed, 90° rotate, build/cancel)
Editor (click-based world editor):
- Start selection → LMB block = corner A → RMB block = corner B (wireframe ghost between them)
- Wall / Roof / Floor templates (separate picker each):
  - 11 wall templates (Cottage, Tudor, Brick facade, Castle stone, Castle slits, Modern glass tower, Japanese shoji, Gothic cathedral, Nether fortress, Dungeon, Plain)
  - 7 roof templates (Flat, Flat + cornice, Pitched oak/dark/brick, Hipped, Dome)
  - 7 floor templates (Plain, 3 checker variants, Carpet over oak, Stone path, Polished pattern)
- Fill solid / Hollow / Walls / Floor / Roof / Replace / Clear within selection
- Clipboard: Copy selection, Paste at A, Save / Load named templates (worldpanel-clips/)
Structures: 26 vanilla structures one-click (villages, fortresses, monuments, ancient cities, end city…)
Houses: pre-built houses library from worldpanel-houses/ (drop your .litematic files there)

🎨 Photo / FX tab

Photo mode (FOV slider 20°–170°, optional Hide HUD)
Free-cam
Cosmetic particles on self: Halo / Fire / Sparkle / Hearts / Notes
Movement trails: Fire / Ice / Flowers / Lava / Portal
Live HUD overlay toggle — corner display of every active toggle

👥 Players tab (server admin)

Full per-player admin screen:

View / edit target's inventory (6×9) and ender chest (3×9)
Game mode quick-switch (current highlighted)
Fly / God / Invisible ON/OFF (live status)
Lightning / TNT rain on player
Apply any effect with duration/amplifier
Heal / Feed / Kill / Op / Deop / Kick / TP to / Pull to me
Max health slider per target
Permission group (default / vip / admin) + per-feature ✓/✗ overrides
Export permission groups + README to Desktop

💾 Profiles tab

Save full panel state (every slider, toggle, picked item/effect/mob) as a named preset
Load / delete profiles, stored as .properties in worldpanel-profiles/

⏱ Cooldowns tab

Per-ability cooldown slider (0–120s) for every ability
Server enforces and shows on-cooldown message

⌨ Hotkeys tab

Every action has a bindable keybind, visible in this tab
Quick link to vanilla Controls screen
Default hotkeys unbound — set in Controls → WorldPanel

🩺 Diagnostics tab

Live server / player / system info
Chat command sender

🔎 Spotlight

Cmd-K style global search: type "fly speed" → jump straight to the setting
~110 indexed features

Permission system

Every action belongs to one of 36 fine-grained Features (e.g. WORLD_BIOME, ABILITY_POWERS, BUILD_SCHEMATICS, PLAYER_ADMIN…).

Groups (default / vip / admin) in <world>/worldpanel-groups.properties
Per-player overrides through the GUI (✓/✗ buttons)
OP players always bypass the check (you can never lock yourself out)

Cooldowns per ability stored in <world>/worldpanel-cooldowns.properties

File / folder reference

World Panel creates and uses several folders and configuration files:

config/worldpanel-client.properties — client-side panel state
worldpanel-schematics/ — auto-loaded schematic library
worldpanel-houses/ — pre-built houses library
worldpanel-profiles/ — saved settings presets
worldpanel-clips/ (world dir) — saved building templates
worldpanel-backups/ (world dir) — one-click world backups
<world>/worldpanel-groups.properties — permission groups
<world>/worldpanel-permissions.properties — per-player overrides
<world>/worldpanel-cooldowns.properties — cooldown config