UUID Generator

Generate UUID/GUID v1, v4, and v7. Bulk generate up to 100 at once.

1 UUID(s) generated

b94de776-7dc5-4e4a-a2d9-1aa75ba35d0d

About UUIDs: A UUID (Universally Unique Identifier) is a 128-bit value used to uniquely identify objects across distributed systems without a central authority. v4 is random and the most common choice; v7 is preferred for database primary keys because its timestamp prefix makes it naturally sortable and reduces index fragmentation; v1 embeds the MAC address and timestamp but is rarely used in modern systems.