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UUID Validator

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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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Privacy & Security

All processing happens locally in your browser — nothing is uploaded.

check_circle Data: None
check_circle Client-side-Side
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update v1.0
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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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