UUID Generator

Generate v1, v3, v4, v5 and NIL versions of UUID for different scenarios

Generate Settings
Generation Results
UUID Version Information
β€’ UUID v1: Time-based UUID with MAC address, has time ordering
β€’ UUID v3: MD5-based namespace UUID, deterministic generation
β€’ UUID v4: Random-based UUID, most commonly used version
β€’ UUID v5: SHA-1-based namespace UUID, deterministic generation
β€’ UUID NIL: All-zero UUID (00000000-0000-0000-0000-000000000000)

UUID Validation

Validate whether the input string is a valid UUID