UUID Validator
Validate one or many UUIDs and identify their version (v1–v5) and variant. Paste a list to check each line. Fast, free and 100% client-side.
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All processing happens locally in your browser — nothing is uploaded.
How to Use
Paste one or more UUIDs (one per line) to validate each and detect its version.
Disclaimer: This tool is provided "as is" without warranty of any kind. Results are for educational and utility purposes.
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