UUID / ULID Generator
Generate and validate UUIDs and ULIDs. Create UUIDs v4 and monotonic ULIDs in bulk.
Frequently Asked Questions
- What is the difference between UUID and ULID?
- UUID v4 is a 128-bit random identifier. ULID is a sortable, timestamp-based unique identifier that is lexicographically ordered and URL-safe.
- Are the generated UUIDs truly random?
- Yes. UUIDs are generated using the browser's cryptographically secure random number generator (crypto.getRandomValues).
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