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UUID & ULID Generator

⚡ Create batches of UUID v4 and ULID identifiers instantly. Configure how many IDs you need, toggle formats, then copy the output in one click.

Generate IDs to see them here. UUIDs are random 128-bit identifiers; ULIDs are sortable, URL-safe alternatives.

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Why ULID?

  • Lexicographically sortable strings ideal for databases.
  • URL-safe, easy to copy, and collision-resistant.
  • Retain millisecond timestamp plus randomness.