ULID Generator
Generate Universally Unique Lexicographically Sortable Identifiers (ULIDs)
How to Use
ULID Generator Guide
A ULID (Universally Unique Lexicographically Sortable Identifier) is a 26-character string that combines:
- A timestamp (first 10 characters)
- A random string (last 16 characters)
Features:
- Time-ordered: Can be sorted by creation time
- Case-insensitive
- URL-safe characters
- 128-bit compatibility with UUID
- No special characters (hyphens)
Common use cases:
- Database IDs
- Distributed systems
- Event tracking
- Log entries
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