MC Toolkit / Reference
Reference
Look up what the game actually contains, from item identifiers to loot and trades, without opening a wiki.
Biome & Mob Variant Browser
Browse all 60+ biomes with spawns and features, plus every mob's texture/behavior variants.
Block, Item & Entity ID Browser
Searchable list of block, item, and entity type IDs — separate from the shared ID lookup already covering the basics.
Brewing Potion Lab
Pick a base potion and ingredient, follow the real brewing chain, and get the give command for the result.
Coordinate Toolbox
Type one set of coordinates and every conversion updates at once — chunk, region, Nether, and distance/heading between two points.
Minecraft Data Browsers — Set 1
Browse recipes, tags, enchantments, damage types, mob variants, loot tables, advancements, and villager trades.
Minecraft Data Browsers — Set 2
Trial spawners, sounds, version changelogs, item sources, splash texts, the End poem, and environment attributes.
Item Source Finder
Reverse-lookup: pick any common item and see every way to get it — crafting, mining, trading, looting, or mob drops.
Mob Drops & Loot Table Browser
Searchable drop tables and XP values for every common mob, plus real loot table ids for chests, entities and blocks.
World Save File Inspector
Read your world's level.dat, a player's .dat file, or check a hardcore world's status — all in your browser, nothing uploaded.
Particle & Sound Gallery
Browse every particle type and 1,900+ sound event ids with ready /particle and /playsound commands.
Player Head Database
Browse 86,000+ decorative player heads by category, search by name or tag, and copy a ready-to-run /give command for any of them.
Player Head & Username Tools
Give any player's head from their username, browse custom head icon ideas, and look up UUID/username identity info.
Minecraft Pottery Sherds & Flag Banners
Design a decorated pot from 4 sherds, browse all pottery sherd patterns, and build country-flag banner layer lists.
Structure Template Reference
Browse every vanilla structure category with real template counts, and learn how to inspect your own extracted .nbt files.
Structures & Dimensions Browser
Every generated structure with its biome and locate command, plus a full Overworld/Nether/End comparison.
Symbols & Color Code Reference
Click-to-copy Unicode symbols and Minecraft chat color/formatting codes for signs, books, and item names.
Trial Spawner & Raid Planner
Configure trial spawner setups for solo or co-op, and plan raid waves by difficulty and Bad Omen level.
Wandering Trader & Bastion Reference
Wandering Trader trades, Bastion Remnant variants and treasure room loot, and piglin bartering results.
Latest guides
Browse all guides →A custom head stores a URL wrapped in base64 JSON, not an image
The profile component holds base64 of {textures:{SKIN:{url:…}}}. That is why a head's look is fixed at the moment it was made, and why the database can be tens of thousands of entries.
Damage types: which 19 ignore armour, and why shields are the weaker guard
26.2 ships 51 damage types. 19 bypass armour, 30 bypass shields, and the overlap is not what people assume — every type that beats armour also beats a shield.
Fourteen items have exactly one way in, and three have a way that exists only for them
Nether Star is the only Boss Drop, Dragon Egg the only One-Time item, Command Block the only unobtainable one. Plus the fourteen things no chest, craft or trade will ever give you.
Negative coordinates break chunk maths in two places, not one
Truncating division puts block −1 in chunk 0 instead of −1, and a plain % gives an in-chunk offset of −1 instead of 15. Both are off, and both look right until you go west of spawn.
Potions cover 19 of 40 effects — and four potions are not named after what they do
21 status effects have no potion at all. Swiftness gives Speed, Leaping gives Jump Boost, Healing gives Instant Health — and /give and /effect need the different names.
34 structures: seven are ruined portals, and 23 do not fit the terrain at all
Stronghold spawns in 55 biomes and each village variant in exactly one. Only 11 of the 34 structures adapt to the ground under them — the rest are placed as-is.
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