Minecraft: Java

Guías de servidores de Minecraft Java: cambiar de versión, instalar plugins, mods y modpacks, subir mundos, editar server.properties, permisos y whitelists.

• Give staff the right tools on a Minecraft server

  A staff team needs enough power to deal with trouble and no more than that. Here is how to split ranks, which commands each tier actually needs, how to log what staff do, and how to remove someone's access cleanly when they leave.

  6 min de lectura · staff, moderation, permissions · Actualizada el 21 oct 2026

• Enable command blocks and run functions on a server

  Command blocks are off by default on a multiplayer server. Here is how to turn them on, which permission levels decide what they can do, when a datapack function is the better tool, and how both of them cost you performance.

  6 min de lectura · command-blocks, functions, datapacks · Actualizada el 21 oct 2026

• Spawn protection, PvP and keeping new players safe

  What spawn-protection actually stops, what the pvp setting does and does not cover, and how to build a spawn area where a brand new player is not killed or robbed in their first ten seconds.

  6 min de lectura · spawn-protection, pvp, minecraft · Actualizada el 21 oct 2026

• Change your Minecraft server port

  Your Minecraft port is an allocation on the machine, not just a line in a config file, so you change it on the Ports and network page rather than in server.properties. Here is how, and why you cannot simply pick any number.

  6 min de lectura · port, minecraft, java · Actualizada el 21 oct 2026

• Upgrade a Minecraft world to a new version safely

  Moving a world to a newer Minecraft version converts it permanently, so the order of operations matters. Back up, check your plugins and mods, test on a copy, and know where the new terrain will leave a seam.

  6 min de lectura · minecraft, java, version · Actualizada el 21 oct 2026

• JVM flags for Minecraft: what Aikar's flags do

  Java garbage collection pauses show up in game as a stutter everyone feels at once. Here is what the well known flag set changes, where your server's startup command lives, and when changing flags genuinely helps.

  6 min de lectura · jvm, java, performance · Actualizada el 21 oct 2026

• Undo griefing with CoreProtect

  CoreProtect logs every block placed, broken or taken on your Minecraft server, so you can see exactly who did what and roll back one player's damage without touching anyone else's builds.

  6 min de lectura · coreprotect, griefing, rollback · Actualizada el 21 oct 2026

• Add an economy and player shops to Minecraft

  How a server economy fits together: the economy plugin that holds the money, Vault as the bridge between plugins, chest shops versus admin shops versus auction houses, and how to set prices that do not collapse in a fortnight.

  6 min de lectura · economy, shops, vault · Actualizada el 21 oct 2026

• Anti-cheat on a Minecraft server: what works

  What cheat clients actually do, what a server-side anti-cheat can and cannot detect, how to keep false positives from punishing honest players, and why logging and moderation catch more cheaters than any plugin on its own.

  6 min de lectura · anti-cheat, minecraft, java · Actualizada el 21 oct 2026

• Add a live map to your Minecraft server with Dynmap

  Dynmap renders your Minecraft world as a browser map that updates while people play, like Google Maps for your server. Here is how to install it, give it a web port, and stop it eating your disk and CPU.

  6 min de lectura · dynmap, minecraft, java · Actualizada el 21 oct 2026

• Run a Minecraft network with Velocity or BungeeCord

  A proxy puts several Minecraft servers behind one address so players can hop between a lobby, survival and minigames without disconnecting. Here is how Velocity and BungeeCord work, what you have to lock down, and whether you need one at all.

  6 min de lectura · velocity, bungeecord, proxy · Actualizada el 21 oct 2026

• Set up EssentialsX on a Minecraft server

  EssentialsX gives your Minecraft Java server homes, warps, spawn, kits, a basic economy and the moderation commands vanilla is missing. Here is how to install it, which modules you actually need, and how to hand the commands out.

  6 min de lectura · essentialsx, plugins, minecraft · Actualizada el 21 oct 2026

• Choosing a Java version for your Minecraft Java server

  Each Minecraft version needs a matching Java version. See which Java to pick, how the Version page switches it for you, and when to change it by hand.

  2 min de lectura · minecraft, java, java-version · Actualizada el 24 sept 2026

• Editar server.properties: los ajustes clave de Minecraft explicados

  El archivo server.properties es el archivo principal de ajustes de tu servidor de Minecraft Java, y editarlo te permite controlar todo, desde la semilla del mundo hasta el máximo de jugadores y el PvP.

  3 min de lectura · server.properties, configuration, minecraft · Actualizada el 21 oct 2026

• Forcing a resource pack on Minecraft Java

  Make your Minecraft Java server apply a resource pack automatically by pointing server.properties at a direct download URL.

  3 min de lectura · resource-pack, texture-pack, minecraft · Actualizada el 24 sept 2026

• ¿Cuánta RAM necesita mi servidor de Minecraft?

  Orientación honesta y sin humo sobre cuánta RAM necesita un servidor de Minecraft Java, según el número de jugadores, los plugins y lo bien que lo afines.

  3 min de lectura · ram, memory, performance · Actualizada el 21 oct 2026

• How to Install Datapacks on a Minecraft Server

  Add datapacks to your Minecraft Java server: where the files go, the commands to check and enable them, and why world generation packs need a fresh world.

  4 min de lectura · datapacks, data pack, minecraft · Actualizada el 24 sept 2026

• Install a Fabric or Forge Server and Add Mods

  Installing a Fabric or Forge server lets you run mods that change and expand Minecraft, and adding those mods is mostly a matter of dropping files into the right folder.

  3 min de lectura · fabric, forge, mods · Actualizada el 24 sept 2026

• Instalar un modpack en Minecraft Java

  Instala un modpack en tu servidor de Minecraft Java desde la página Modpack de tu panel de control, y entiende por qué cada jugador necesita exactamente el mismo pack para entrar.

  3 min de lectura · modpack, minecraft, java · Actualizada el 21 oct 2026

• Instalar plugins en Minecraft Java

  Añade plugins a tu servidor de Minecraft Java en GuavaHost desde la página Plugins de tu panel de control, o subiendo tú mismo el archivo .jar.

  3 min de lectura · plugins, minecraft, java · Actualizada el 21 oct 2026

• Cómo cambiar la versión de tu servidor de Minecraft Java

  Cambia tu servidor de Minecraft Java a otra versión o a otro tipo de servidor, como Paper, Vanilla, Forge o Fabric, desde la página Version de tu panel de control.

  3 min de lectura · minecraft, java, version · Actualizada el 21 oct 2026

• Connect Minecraft With a Custom Domain and SRV Record

  A custom domain lets players join your server with a clean address like play.yourdomain.com instead of an IP and port, and an SRV record hides the port so they do not have to type it at all.

  2 min de lectura · domain, srv-record, dns · Actualizada el 24 sept 2026

• Set Difficulty, Game Mode and Keep Inventory in Minecraft

  You can set your Minecraft server's difficulty, default game mode and whether players keep their items when they die, either by editing server.properties or by running a few quick commands in the panel.

  2 min de lectura · gamerules, difficulty, gamemode · Actualizada el 24 sept 2026

• Primeros pasos con Minecraft Java

  Los primeros pasos con un servidor nuevo de Minecraft Java: entra en tu panel de control, arranca el servidor y únete desde Minecraft con su IP y su puerto.

  1 min de lectura · minecraft, java, first-steps · Actualizada el 21 oct 2026

• Change Your Minecraft MOTD, Colors and Server Icon

  Set the message under your server name in the multiplayer list, add colors and a second line with color codes, and upload a 64x64 server icon.

  4 min de lectura · motd, server icon, colors · Actualizada el 24 sept 2026

• Minecraft Server Crashing? Read the Crash Report

  Find the crash report and log on your Minecraft Java server, read the lines that matter, and fix the usual causes: Java, mods, memory and bad chunks.

  6 min de lectura · crash, crash report, latest.log · Actualizada el 24 sept 2026

• Set the World Spawn, World Border and Pre-Generate Chunks

  Setting a world spawn point, adding a world border and pre-generating your map are three simple ways to control where players start, cap how far the world grows and cut the lag that happens when new terrain loads.

  2 min de lectura · worldborder, spawn, pregeneration · Actualizada el 24 sept 2026

• Optimize Paper for Performance: Safe Config Settings

  Tune Paper for better TPS without breaking farms: which settings in the Paper, Spigot and Bukkit config files to change, and which to leave alone.

  5 min de lectura · paper, optimization, performance · Actualizada el 24 sept 2026

• Paper vs Purpur vs Spigot vs Fabric vs Forge

  Which Minecraft Java server type to run, what your players need to install, and how Paper, Purpur, Spigot, Fabric, Forge and NeoForge compare.

  5 min de lectura · paper, purpur, spigot · Actualizada el 1 oct 2026

• Reset your world or change the seed

  Wipe your Minecraft Java world for a fresh start, or regenerate it from a specific seed, while leaving your plugins and configs untouched.

  2 min de lectura · world, seed, reset · Actualizada el 24 sept 2026

• Set Up Permissions With LuckPerms on Minecraft

  LuckPerms is the most popular permissions plugin for Minecraft servers, letting you create ranks and control exactly which commands and features each group of players can use.

  2 min de lectura · luckperms, permissions, plugins · Actualizada el 24 sept 2026

• Simple Voice Chat setup

  Get the Simple Voice Chat proximity voice plugin working on your GuavaHost Minecraft Java server by matching its UDP voice port to your main server port.

  2 min de lectura · voice-chat, svc, minecraft · Actualizada el 24 sept 2026

• How to Upload a Minecraft World to Your Server

  Learn how to upload an existing Minecraft Java world to your GuavaHost server and set it as the active world.

  3 min de lectura · minecraft, java, world · Actualizada el 1 oct 2026

• Ban, Kick and Unban Players on a Minecraft Server

  Kick, ban, IP-ban and unban (pardon) players on your Minecraft Java server from the panel console or in game, plus how it works on Bedrock.

  4 min de lectura · ban, kick, pardon · Actualizada el 23 sept 2026

• Find What's Causing Minecraft Lag With spark

  Use the free spark profiler to see which plugin, mod, entity or chunk task is slowing your Minecraft server, and learn to read its report.

  4 min de lectura · spark, profiler, lag · Actualizada el 23 sept 2026

• How to Op Yourself and Run Admin Commands on Minecraft

  Giving yourself operator (op) status makes you a server admin, unlocking cheat and moderation commands like /gamemode, /give, /tp and /ban that normal players cannot use.

  2 min de lectura · op, admin, commands · Actualizada el 18 ago 2026

• Set Up a Minecraft Whitelist Without Locking Yourself Out

  A whitelist limits your server to an approved list of players, and the trick to enabling it safely is to add yourself and your admins to the list before you turn it on.

  2 min de lectura · whitelist, security, admin · Actualizada el 18 ago 2026

Sobre estas guías

Minecraft Java es la edición que ejecutan la mayoría de los servidores, y la que tiene plugins, mods y datapacks de verdad. Estas guías cubren toda la vida de un servidor: elegir una versión y un tipo de servidor, añadir plugins o un modpack, editar server.properties, darte a ti y a tu equipo los permisos adecuados, subir un mundo y mantenerlo rápido una vez que la gente juega de verdad en él.

Si estás empezando, lee la guía de primeros pasos y la de versiones antes de instalar nada, porque el tipo de servidor que elijas decide qué se cargará después y qué no. Paper, Purpur, Spigot, Fabric y Forge no son intercambiables, y cambiar de uno a otro cuando ya tienes una lista de plugins o mods es el lío evitable más habitual.

Más guías de Minecraft: Java

Guías de este juego clasificadas en otros temas.

• Entra en tu servidor de Minecraft Java

  Cómo encontrar la dirección de tu servidor en el panel y añadirla en el cliente de Minecraft Java, y por qué hacer coincidir la versión de tu cliente suele ser la solución cuando no puedes conectarte.

• El servidor no aparece en la lista de servidores

  Las tres razones habituales de que un servidor no aparezca en tu lista de servidores de Minecraft, y cómo comprobar cada una: el servidor sigue arrancando, la IP o el puerto están mal, o tu versión no coincide.

• La allowlist y la whitelist explicadas

  Qué hacen la allowlist (Bedrock) y la whitelist (Java), los comandos para gestionarlas y la trampa clásica en la que activarla sin ningún nombre bloquea a todo el mundo, incluido a ti.

• Converting a Java world to Bedrock

  You can convert a Minecraft Java world to Bedrock using third party tools like Chunker, but it is lossy: terrain and builds usually survive, while entities and container contents often do not, and modded content will not convert at all. Here is the honest process.

• Fix "Address already in use" on a game server

  Two things want the same port and only one can have it. The usual causes are an old process that has not finished dying and a plugin quietly claiming a port of its own.

• Chunk loading, pre-generation and why exploring lags

  Generating new terrain is the heaviest single job your server ever does, which is why a fresh world lags while players explore and then settles down: pre-generating the map ahead of time and capping it with a world border removes the problem for good.

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