UUID Generator

UUID Generator Tool

Generate cryptographically secure UUIDs (Universally Unique Identifiers) for your applications, databases, and systems.

🔧 UUID Generator

UUID Version: Version 4 (Random) Version 1 (Time-based) Version 3 (MD5 Hash) Version 5 (SHA-1 Hash)

Number of UUIDs:

Format: Standard (8-4-4-4-12) Uppercase No Hyphens With Braces URN Format

Namespace UUID (for v3 and v5):

Name (for v3 and v5):

Bulk Generation:

📋 Generated UUIDs 0 UUIDs

0

Total Generated

0

This Session

100%

Unique

📚 About UUIDs

A UUID (Universally Unique Identifier) is a 128-bit number used to identify information in computer systems. The probability that a UUID will be duplicated is not zero, but it is close enough to zero to be negligible.

UUID Versions:

• Version 1: Time-based UUID
• Version 3: Name-based UUID using MD5 hashing
• Version 4: Randomly generated UUID
• Version 5: Name-based UUID using SHA-1 hashing

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Cryptographically Secure

Our UUIDs are generated using secure random number generators for maximum uniqueness.

🚀

Lightning Fast

Generate hundreds of UUIDs in seconds with our optimized algorithm.

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Completely Free

No subscriptions, no paid features, and no usage limits. Generate as many as you need.

UUID Generator Tool © 2023 | A free tool for developers and system administrators