Why use DevID?
100% client-side • No tracking • No server calls • Cryptographically secure via Web Crypto API
Supported Formats
- UUID v1/v6/v7: Time-based IDs for database indexing & sorting
- UUID v3/v5: Deterministic IDs from namespace+name (MD5/SHA-1)
- UUID v4/v8: Random or custom-scheme unique identifiers
- ULID/KSUID/XID: Short, sortable, URL-safe IDs for distributed systems
- NanoID: Compact, collision-resistant IDs perfect for frontend
- Bulk mode: Generate up to 1,000 IDs instantly for testing/seeding
Pro Tips
Use UUID v7 or ULID for time-series databases. Use UUID v5 for reproducible keys from emails/URLs. Use NanoID for user-facing short codes.