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UUID Generator

Generate unique UUID v4 values for tests, records, prototypes, and development workflows.

Workspace

Paste a value, run the tool, and copy the result.

Input

Ready when you are.

Your result will appear here.

Keep exploring

Turn compact or difficult-to-read JSON into clean, indented JSON you can inspect and copy.

Check whether JSON is valid and get a readable error message when the structure is not.

Remove unnecessary JSON whitespace while keeping the data valid and ready for transport.

From the guide archive