Minecraft tools
Various tools to help you play Minecraft. Like everything else here, they run entirely in your browser. Nothing to install, just select the one you need right now.
Coordinates/navigation
Nether portal calculatorOverworld to Nether coordinates converter, and vice versa. Especially useful when you're trying to build linked portals.
Stronghold finder (end portal)Throw two eyes of ender, write where they flew, get the stronghold's coords. No seed needed.
Seed finders
Slime chunk finderAll the slime chunks of your world, Java or Bedrock, on a grid, with the best spots to AFK at to activate as many slime chunks as possible.
Structure finderFind the nearest villages, ancient cities, trial chambers, fortresses and every other structure, for any seed. Java and Bedrock.
Village finderThe closest villages to you in any seed, with coords, distance and which way to go. Java and Bedrock.
Trial chamber finderThe closest trial chambers to you in any seed, and how deep to dig. Java 1.21+ and Bedrock.
Ancient city finderThe closest ancient cities in any seed, with coords and distance. Java 1.19+ and Bedrock. Watch out for the warden.
Building
Circle and sphere generatorPixel circles, ovals, spheres and domes, block by block and layer by layer, with the number of blocks you need.
Generators
World seed poster makerTurn any seed into a phone wallpaper, a 4K desktop background or a printable poster