Minecraft UUID Generator
Generate, validate, and look up Minecraft UUIDs with style. Convert usernames to UUIDs and back, copy results instantly, and view player avatars.
Usernames: 1–16 characters (letters, numbers, underscore) • UUIDs: 32 or 36 hex characters
UUID Results
Player Info
—Player's full body render will appear here when a valid UUID is found. 3D renders are provided by Crafatar with overlay support.
Username to UUID
Convert Minecraft usernames to UUIDs using Mojang's official API
UUID to Username
Reverse lookup usernames from UUIDs using Mojang Session API
Random UUID v4
Generate secure random UUIDs using cryptographically strong methods
Player Avatars
View Minecraft player skins and avatars powered by Crafatar
About This Tool
This powerful Minecraft UUID tool provides comprehensive functionality for working with Minecraft player identifiers. Whether you need to convert usernames to UUIDs, perform reverse lookups, or generate random UUIDs, this tool has you covered.
Built with modern web technologies and featuring a sleek dark theme, the tool offers instant results, one-click copying, and seamless integration with Minecraft's official APIs.
Key Features:
- Real-time validation and error handling
- One-click copy functionality for both formats
- Download results as text files
- High-quality player avatar display
- Keyboard shortcuts for enhanced productivity
Professional Minecraft UUID Generator - Your Complete Username to UUID Lookup Solution
Welcome to the most comprehensive Minecraft UUID generator and username to UUID lookup tool available online. A Minecraft UUID (Universally Unique Identifier) is a critical 32-character hexadecimal string that serves as each player's permanent, unchangeable identity within the Minecraft ecosystem. Unlike usernames which can be changed, your Minecraft UUID remains constant throughout your gaming journey, making it essential for server administration, plugin development, and player data management.
Our advanced online Minecraft UUID tool bridges the gap between usernames and their corresponding unique identifiers, providing instant, accurate results through Mojang's official API. Whether you're a server administrator tracking player statistics, a developer building Minecraft plugins, or a player curious about your own unique identifier, this Minecraft unique ID generator delivers professional-grade functionality with unmatched reliability and speed.
What sets our Minecraft UUID converter apart is its comprehensive feature set and user-friendly design. Beyond simple UUID generation, the tool provides real-time username validation, instant result copying, full-body player avatar rendering powered by Crafatar, and support for both hyphenated and plain UUID formats. All processing happens securely in your browser, ensuring your data privacy while delivering lightning-fast results that integrate seamlessly into your Minecraft projects and server management workflows.
Powerful Features of Our Minecraft UUID Generator Tool
Experience the most feature-rich Minecraft UUID generator available, designed specifically for the unique needs of the Minecraft community. Our tool combines cutting-edge technology with intuitive design to deliver professional results every time.
⚡ Real-Time Username to UUID Conversion
Instantly convert any Minecraft username to its corresponding UUID using Mojang's official API. Our tool validates usernames in real-time and provides immediate results with both hyphenated and plain formats for maximum compatibility.
🔄 Bidirectional UUID to Username Lookup
Perform reverse lookups to discover usernames from UUIDs using Mojang's Session API. Perfect for server administrators and developers who need to identify players from UUID-based data and logs.
🎯 Secure Random UUID Generation
Generate cryptographically secure random UUIDs for testing, development, or temporary identifiers. All random generation uses browser-native secure methods for maximum reliability and uniqueness.
🖼️ Player Avatar Integration
View high-quality 3D player renders powered by Crafatar, complete with skin overlays and full-body visualization. Perfect for profile displays, server interfaces, and player identification systems.
Why Minecraft Players, Server Admins, and Developers Choose Our UUID Tool
🎮 For Minecraft Players
- • Discover your permanent Minecraft UUID
- • Verify username availability and history
- • Generate UUIDs for custom maps and worlds
- • Share your unique identifier with friends
- • Troubleshoot login and authentication issues
🗄️ For Server Administrators
- • Track player data across username changes
- • Implement permanent ban and whitelist systems
- • Manage player statistics and achievements
- • Integrate with server management plugins
- • Maintain consistent player identification
💻 For Plugin Developers
- • Build UUID-based player systems
- • Test applications with realistic UUIDs
- • Implement cross-server player tracking
- • Develop authentication and security features
- • Create player profile and avatar systems
How to Use Our Minecraft UUID Generator: Simple Step-by-Step Guide
Enter Username or UUID
Type any Minecraft username (1-16 characters) or existing UUID (32 or 36 hex characters) into the input field. The tool automatically detects the input type and validates it in real-time.
Choose Your Operation
Click "Get UUID" to convert a username to its UUID, "Get Username" to perform reverse lookup, or "Generate Random UUID" to create a new unique identifier for testing purposes.
Copy and Use Results
Instantly copy results in both hyphenated and plain formats using the one-click copy buttons. Download results as text files or view player avatars for complete player identification.
Frequently Asked Questions About Minecraft UUIDs
What is a Minecraft UUID and why is it important?
A Minecraft UUID is a permanent, unique 32-character identifier assigned to every Minecraft account. Unlike usernames which can be changed, UUIDs never change and are essential for server administration, player tracking, and plugin development. They ensure consistent player identification even when usernames are modified.
Is this Minecraft UUID generator safe to use?
Yes, our tool is completely safe and uses Mojang's official APIs for all lookups. All processing happens in your browser, and no personal data is stored or transmitted to third parties. The tool only accesses publicly available player information through Mojang's authorized endpoints.
Can I use this tool for offline Minecraft servers?
While our tool generates UUIDs compatible with all Minecraft versions, offline servers typically use different UUID generation methods. However, the random UUID generator can create unique identifiers suitable for testing and development purposes in offline environments.
What's the difference between hyphenated and plain UUID formats?
Hyphenated UUIDs include dashes (e.g., 069a79f4-44e9-4726-a5be-fca90e38aaf5) and are commonly used in configuration files and human-readable contexts. Plain UUIDs remove the dashes (069a79f444e94726a5befca90e38aaf5) and are often preferred for database storage and API calls.
Do I need to install anything to use this Minecraft UUID tool?
No installation required! This is a completely web-based Minecraft UUID generator that works in any modern browser on desktop, tablet, or mobile devices. Simply visit the page and start generating UUIDs immediately – no downloads, registration, or software installation needed.