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UUID v4 · Compact · Mixed — cache
Generate UUID v4 IDs in compact Mixed form for cache use.
Runs in your browser by default — private, fast, and ready to export.
How to use, examples & FAQShowHide
How to use
- Generate IDs
- Copy one or export batch
- Use in APIs/tests
Example
UUID v4 · Compact
Benefits
- Instant IDs
- Multiple formats
- Exportable batch
FAQ
Are these RFC-perfect for every variant?
UUID v4 and ULID use crypto randomness with standard layouts. v1-like, KSUID-like, and NanoID helpers are practical developer generators — verify against your identity standard for compliance-critical systems.
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