Unique identifiers
Create standards-based UUID v4 values
Choose a quantity from 1 to 100, generate the list, then copy or download it as text.
Generation method
The tool uses browser-native crypto.randomUUID where available, producing RFC 4122 version 4 identifiers.
Local generation
UUIDs are generated and downloaded entirely in your browser.
Accuracy & trust
Built to be useful. Designed to be checked.
We test and review CoreBase tools, formulas, and information to keep them useful and accurate. Occasional inaccuracies or circumstances specific to your situation can still affect a result, so verify important decisions against your own requirements.
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