UNIQUE IDENTIFIERS

UUID Generator

Generate random UUID v4 identifiers in batches. Choose letter case, hyphens, and plain text or JSON output.

Your input stays in this tab. This tool does not upload your text or files.

How many IDs?

Uppercase lettersInclude hyphensOutput a JSON array

Output

Random version 4 UUIDs, generated on this device. Changing output options clears the result. Generate a new batch to apply your choices.

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