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Como Encontrar o UUID de um Jogador de Minecraft

Guia passo a passo para obter UUID, XUID, UUID Floodgate, histórico de nomes e skin para qualquer jogador Java ou Bedrock.

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O que é um UUID de Minecraft?

UUID = Identificador Único Universal — uma string hexadecimal de 32 caracteres que nunca muda.

Every Java Edition player has a UUID assigned by Mojang. It looks like 853c80ef3e3740fdaa867b06307a3d4f (no hyphens) or 853c80ef-3e37-40fd-aa86-7b06307a3d4f (with hyphens).

Why it matters: Usernames can change. UUIDs cannot. Servers use UUIDs for banned-players.json, whitelist.json, and ops.json so bans and whitelists stay correct even when a player renames.

Format: Java UUID can be 853c80ef3e3740fdaa867b06307a3d4f (32 hex chars, no hyphens) or 853c80ef-3e37-40fd-aa86-7b06307a3d4f (with hyphens). Both work.

O que é XUID (Bedrock)?

XUID is the unique ID for Bedrock Edition players — Xbox, mobile, Windows 10, Nintendo Switch. It's a long decimal number (e.g. 2535412345678901).

Floodgate UUID: For GeyserMC cross-play servers, Bedrock players get a special Floodgate UUID that starts with 00000000-0000-0000. Our lookup returns both XUID and Floodgate UUID for Bedrock players.

Quick reference: Java = UUID (32 hex). Bedrock = XUID (decimal). GeyserMC = Floodgate UUID (starts with 00000000). All three are different — use the right one for your server type.

Passo a Passo: Encontrar um UUID

Quatro passos simples. Sem conta, sem chave API, sem limites.

1
Open the Profile Lookup — Go to vrc.lol/player. Our free Minecraft profile lookup. Works for Java and Bedrock.
2
Enter username or UUID — Type the player's Java username (e.g. Notch, Technoblade), Bedrock gamertag, or an existing UUID to reverse-lookup.
3
View the results — See UUID (Java), XUID (Bedrock), Floodgate UUID, name history, skin, and cape. Copy any value with one click.
4
Use the data — For Java: add to banned-players.json, whitelist.json, or ops.json. For Bedrock: use our JSON List Wizard to generate permissions.json, allowlist.json, banned-players-bedrock.json.
Tip: Use our API to fetch UUID programmatically — GET https://vrc.lol/api?username=Notch returns JSON with the UUID.
Dicas
  • Always use UUID for bans — Never ban by username. If a player renames, a username-based ban won't work.
  • Java vs Bedrock — Java uses UUID; Bedrock uses XUID. They're different. Our lookup returns both when available.
  • GeyserMC cross-play — Use the Floodgate UUID for Bedrock players joining Java servers via GeyserMC.
Erros comuns
  • Banning by username — Bans won't persist if the player renames. Always use UUID.
  • Mixing Java and Bedrock IDs — UUID for Java servers, XUID for Bedrock. Don't use them interchangeably.
  • Wrong file format — Java uses banned-players.json; Bedrock uses banned-players-bedrock.json. Different structure.

Casos de Uso

O que você pode fazer com um UUID de Minecraft:

  • Ban a player — Add UUID to banned-players.json. The ban persists even if they change their username.
  • Whitelist — Add UUID to whitelist.json so only approved players can join.
  • Ops — Add UUID to ops.json to grant operator permissions.
  • Plugins & mods — Many plugins need UUID to identify players (economy, permissions, etc.).
  • Discord bots — Link Discord accounts to Minecraft via UUID.
  • Leaderboards — Store UUID instead of username so name changes don't break stats.

Listas JSON e Servidores Bedrock

Our JSON List Wizard builds server config files from lookups. No manual editing.

Java Edition

Export to banned-players.json, whitelist.json, or ops.json. One click adds a player with correct UUID format.

Example banned-players.json entry: { "uuid": "853c80ef3e3740fdaa867b06307a3d4f", "name": "jeb_", "source": "Server", "expires": "forever", "reason": "Banned" }

Example whitelist.json entry: { "uuid": "853c80ef3e3740fdaa867b06307a3d4f", "name": "jeb_" }

Where files go: Place in your server's root folder (same level as server.properties). Restart the server or use /whitelist reload / /banlist to apply.

Bedrock Edition

Generate permissions.json (operator, member, visitor), allowlist.json, and banned-players-bedrock.json. Enter Xbox gamertags — we fetch XUIDs automatically. Add Floodgate UUID for GeyserMC cross-play.

Nenhum outro site gratuito gera arquivos JSON para Bedrock Dedicated Server. Nós geramos.

Perguntas Frequentes

O que é um UUID de Minecraft?
A UUID (Universally Unique Identifier) is a 32-character hex string that uniquely identifies a Java Edition player. It never changes, even if the player changes their username.

O que é XUID para Bedrock?
XUID is the unique ID for Bedrock Edition players (Xbox, mobile, Windows 10). Our tool returns it in both decimal and hexadecimal formats.

O que é um UUID Floodgate?
A Floodgate UUID is used by GeyserMC Floodgate to represent Bedrock players on Java servers. It starts with 00000000-0000-0000 and includes the player's XUID. We provide it for cross-play setups.

É grátis?
Sim. A Busca de Perfil Minecraft e o Gerador de Listas JSON são 100% grátis. Sem cadastro, sem chave API, sem limites.

Como adiciono um jogador ao banned-players.json?
Look up the player at vrc.lol/player, then use the JSON List Wizard to add them with one click. Or copy the UUID and add it manually.

O UUID muda quando um jogador muda de nome?
Não. O UUID Java nunca muda. Por isso os servidores usam UUID para bans e whitelists — nomes podem mudar, UUIDs não.

Devo banir por nome de usuário ou UUID?
Always use UUID. Usernames can change; UUIDs cannot. A ban by username will fail if the player renames. Our JSON List Wizard adds the correct UUID automatically.

E se o jogador não existir?
Verifique a ortografia. Nomes de usuário Java têm 3–16 caracteres. A conta pode estar inativa ou ser apenas Bedrock — tente buscar pelo gamertag Xbox.

UUID com ou sem hífens?
Both work. 853c80ef3e3740fdaa867b06307a3d4f (no hyphens) and 853c80ef-3e37-40fd-aa86-7b06307a3d4f (with hyphens) are valid. Minecraft accepts both.

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