UUID Generator
Generate universally unique identifiers (UUID v4) for databases, APIs, and distributed systems
How to Use This Tool
Click "Generate" to create a new UUID v4.
Generate multiple UUIDs at once by setting a count.
Click "Copy" to copy any UUID to your clipboard.
About This Tool
UUID Generator creates version 4 UUIDs (Universally Unique Identifiers) using cryptographically secure random numbers. UUIDs are 128-bit identifiers that are practically guaranteed to be unique. Commonly used for database primary keys, session tokens, and distributed system identifiers.
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