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Comment Trouver l'UUID d'un Joueur Minecraft

Guide étape par étape pour obtenir UUID, XUID, UUID Floodgate, historique des noms et skin pour tout joueur Java ou Bedrock.

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Essayer : Notch · jeb_ · Technoblade · Dream · Grian

Aussi : Télécharger skins · Galerie de capes · API · Générateur JSON · Joueurs en cache · État du Serveur

Java & Bedrock
Listes JSON
Recherche instantanée
Historique des noms
Skin & cape

Qu'est-ce qu'un UUID Minecraft ?

UUID = Identifiant Unique Universel — une chaîne hexadécimale de 32 caractères qui ne change jamais.

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.

Qu'est-ce que le 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.

Étape par Étape : Trouver un UUID

Quatre étapes simples. Sans compte, sans clé API, sans 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.
Conseils
  • 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.
Erreurs courantes
  • 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.

Cas d'Utilisation

Ce que vous pouvez faire avec un UUID 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.

Listes JSON & Serveurs 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.

Aucun autre site gratuit ne génère de fichiers JSON pour Bedrock Dedicated Server. Nous si.

Questions Fréquentes

Qu'est-ce qu'un UUID 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.

Qu'est-ce que le XUID pour Bedrock ?
XUID is the unique ID for Bedrock Edition players (Xbox, mobile, Windows 10). Our tool returns it in both decimal and hexadecimal formats.

Qu'est-ce qu'un 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.

C'est gratuit ?
Oui. La Recherche de Profil et le Générateur JSON sont 100% gratuits. Sans inscription, sans clé API, sans limites.

Comment ajouter un joueur à 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.

L'UUID change-t-il quand un joueur change de nom ?
Non. L'UUID Java ne change jamais. C'est pourquoi les serveurs utilisent l'UUID pour les bans et whitelists.

Faut-il bannir par nom 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.

Et si le joueur n'existe pas ?
Vérifiez l'orthographe. Les noms Java font 3–16 caractères. Le compte peut être inactif ou Bedrock uniquement.

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

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