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UUID Generator
Generate UUIDs (v4) with options: count, format variants, copy, download. Orange theme, responsive.
How many UUIDs to generate
Format
Lowercase (default)
UPPERCASE
No dashes
URN (urn:uuid:...)
Copy first UUID to clipboard
Prefix with timestamp
Generate
Clear
Download TXT
Tip: Use the "No dashes" format for compact identifiers; use URN when storing in namespaces.