Tool
Generate random UUID v4 identifiers. Batch up to 100 at a time, copy and paste.
A UUID (Universally Unique Identifier) is a 128-bit identifier that looks like 550e8400-e29b-41d4-a716-446655440000. You'll see them as database primary keys, distributed system IDs, API request IDs, and session tokens. UUID v4 is generated from random numbers — the collision probability is so low it's effectively zero. No coordination between servers needed, no auto-increment race conditions.