Developer
UUID / GUID generator
Generate UUIDv4 identifiers (aka GUIDs). Optionally use a seed for deterministic, reproducible output.
Enter Count, Format, and Seed (optional) to calculate UUIDs. Results update instantly as you type. Try an example preset to sanity-check the tool.
About this tool
- Inputs: Count, Format, Seed (optional)
- Outputs: UUIDs
References
- RFC 4122 (A Universally Unique IDentifier (UUID) URN Namespace)
- UUID version 4
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