Calculators

Calculators and command generators: slime chunks, Nether portals, enchanting odds, anvil order, fishing, trades, banners, /give and more.

World and travel

Name	Summary
Nether Portal Calculator	Where a Nether portal takes you, the square the game searches and which portal it links to: Nether coordinates are Overworld ones divided by 8.
Slime Chunk Finder	Type a world seed to see the slime chunks around you, the nearest ones and the best spot to wait for a slime farm.

Enchanting

Name	Summary
Anvil Order Calculator	The cheapest order to put enchanted books on an item, step by step, by the game's own anvil cost rule.
Enchanting Table Calculator	The exact chance of every enchantment and level from each enchanting table button, for every item and number of bookshelves.
Experience Calculator	The experience points from one level to another, the level a number of points gives, what a player drops on death and how many bottles, ores or smelted items it takes.
Fortune and Looting Calculator	Exactly how many of each drop Fortune or Looting gives at every level, for every block and mob they change, from the game's loot tables.

Survival

Name	Summary
Beacon Calculator	Blocks per layer for each Beacon pyramid level, the ingots and gems they take, the range of the effects and the powers each level unlocks.
Brewing Guide	The brewing steps for any potion from Water Bottles, as a drinkable, splash or lingering potion or as tipped arrows, with every ingredient, the fuel and the time for any number of bottles.
Crafting Calculator	The raw materials to gather for any items, in stacks, and every crafting and smelting step in order with what is left over.
Fishing Odds Calculator	The chance of every fish, junk and treasure catch with Luck of the Sea, the Luck effect and open water, worked out exactly from the fishing tables.
Stack Calculator	How many stacks, shulker boxes, chests and double chests an amount of an item fills, by the item's own stack size, and back again.
Villager Trade Calculator	What a villager's trade costs you after curing it, with Hero of the Village, your reputation and the trade's demand, from the game's own rules.

Building and design

Name	Summary
Armor Stand Generator	Pose an armor stand part by part, dress it and get the /summon command, with a 3D preview that turns like the game's model.
Banner and Shield Designer	Design a banner or shield layer by layer with a picture of the result, the loom steps, the dyes and the /give command.
Block Gradient and Palette	Gradients between two blocks and the blocks closest in colour to one, from the colours of the blocks' textures.
Circle, Sphere and Dome Generator	Block circles, ellipses, spheres and domes for building, thin, thick or filled, layer by layer with block counts and /fill commands.

Commands

Name	Summary
Effect and Potion Generator	Give effects with /effect, or brew your own potion, splash potion, lingering potion or tipped arrow with any effects, colour and time.
Execute Builder	Build an /execute command step by step: who, where, conditions and stores, with a line in plain words for every step.
Fill and Clone Helper	Work out a /fill or /clone from two corners: the size, whether it fits the game's block limit, and commands that do a bigger job in pieces.
Firework Generator	Design firework rockets and stars with shapes, colours, fade, trail and twinkle, and get the /give or /summon command, with a preview of the burst.
Give Command Generator	Build a /give command for any item: name, lore, enchantments, potion, colour, durability and more, checked against the game's limits.
Loot Table Builder	Make a data pack loot table with pools, weighted items, counts, enchanting, names and chances, and see the exact chance of each item.
Particle Generator	Pick any of the game's particles, set its colour, size, spread and count, and get the /particle command, with a preview of the cloud.
Scoreboard and Team Builder	Make a scoreboard objective with any criteria, title and display slot, and a team with colour, prefix and rules, as commands in order with a preview of the sidebar.
Sound Generator	Find any sound by name or subtitle, set volume, pitch and range, and get the /playsound command, with the subtitle the game shows.
Summon Generator	Summon any entity with a name, behaviour, equipment, attributes, effects and a rider, written the way the game saves it.
Target Selector Builder	Build a target selector with every option the game has and see what each part picks, in the game's own words.
Tellraw Generator	Write a chat message with colours, styles, click and hover actions and get the /tellraw command, with a preview of the chat.

Title Generator	Title, subtitle and action bar with colours and timing, as /title commands in the right order, with a preview of the screen.
Written Book Generator	Write a book page by page with colours, styles, click and hover actions, and get the /give command for the written book.

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