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Home/Generators/UUID Generator

UUID Generator

Generate UUID v4 (Universally Unique Identifiers) for your applications

Generator Settings
Configure UUID generation
Generated UUIDs
Your UUIDs will appear here
Click "Generate UUIDs" to create unique identifiers
What is a UUID?

A UUID (Universally Unique Identifier) is a 128-bit number used to identify information in computer systems.

UUID v4 uses random or pseudo-random numbers, making collisions extremely unlikely.

Format: 8-4-4-4-12 hexadecimal digits (e.g., 550e8400-e29b-41d4-a716-446655440000)

Use Cases

• Database primary keys

• API request tracking

• Session identifiers

• File naming and organization

• Distributed system coordination