Tools
Command builders and reference tools for Minecraft. Every configuration encodes into the URL — bookmark or share to keep your build.
/give Command Builder
Pick an item, set count, enchantments, custom name, and lore. Outputs a copyable /give command.
/summon Command Builder
Spawn an entity with custom name, behavior flags (NoAI, Invulnerable, Silent) and health overrides.
Overworld ↔ Nether Coords
Convert coordinates between dimensions using the 8:1 ratio. Find ideal nether-portal placement.
Ticks ↔ Seconds
Convert Minecraft game ticks to real-time seconds and back. 20 TPS — used by /effect, /schedule, /time, /playsound.
XP ↔ Levels
Convert Minecraft XP points and levels with the piecewise cost curve. Includes /xp add and /xp set commands.
Game Time ↔ Real Time
Convert day-cycle ticks to in-game clock time and real-world minutes. Shows the current day phase and copyable /time commands.
Hunger & Saturation
Every food's hunger and saturation values, sortable. Pick a hunger target and see the most efficient food to restore it.
Health ↔ Hearts
Convert HP to hearts and back, with every major mob's health. Outputs /attribute, /damage, and /effect health_boost commands.
Blocks ↔ Chunks
Block distance and coordinate to chunk conversion. Includes a within-chunk grid view and /forceload command builder.
/tellraw JSON Builder
Compose colored, formatted chat segments with click events (URL, command, copy-to-clipboard).
Banner Designer
Base color + up to 6 pattern layers, with a live SVG preview. Outputs /give banner with banner_patterns NBT.
Firework Designer
Flight duration + multi-explosion bursts (ball, star, creeper) with colors, fades, trails, and twinkle.
Crafting Tree
Pick an output item — get the recursive recipe tree and total raw materials needed. Unique to this site.
Circle Generator
Pixel circle & oval generator for round floors and walls. Filled or hollow, with a live block count.
Sphere Generator
Build a ball, dome, or ellipsoid layer by layer. Per-layer and total block counts.
Cylinder Generator
Round towers, silos, and pipes at any height. Hollow open tube or solid pillar.
Torus Generator
Donut and ring shapes from outer diameter + tube thickness, built layer by layer.
Ovoid (Egg) Generator
Egg and pod shapes with a tapered top — dragon eggs, balloons, rounded towers.
Wizard Tower Generator
Round tower with a tall pointed cone roof. Set diameter, body, and roof height — with a 3D preview.
Lighthouse Generator
Tapered coastal tower with a balcony gallery and cap. Layer plans plus a rotatable 3D view.
Observatory Generator
Round drum capped with a hemispherical dome and telescope slit. Build it layer by layer or in 3D.
Giant Snowman Generator
Three stacked snowballs with a top hat, scaled from one size. Decorative giant statue, not the golem.
Slime Chunk Finder
Enter your world seed + coordinates. Bit-exact replica of Mojang's algorithm with a chunk-grid visualization.
Stronghold Finder
Compute all 128 stronghold coordinates from a world seed. Sorted by distance from your position.
Player Head Generator
Build a /give player_head with any username's skin. Includes Notch, Dinnerbone, and other famous heads.
Datapack Builder & Exporter
Build a custom datapack — recipes, loot tables, advancements, functions. Download a working .zip ready to install.