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UUID Generator

Generate UUID v4 identifiers in bulk

100% FreeRuns in your browserNo sign-up

About this tool

Generate cryptographically random UUID v4 identifiers in bulk — up to 100 at a time. Choose from standard, uppercase, or braces formats. Copy individual UUIDs or the entire batch with one click. Handy for developers seeding databases or building test fixtures. Part of aukimi Vectra.

Features

  • Bulk generation up to 100 UUIDs
  • Standard, uppercase, and braces formats
  • Copy individual or all UUIDs
  • Cryptographically random generation
  • No server processing

Use cases

Seeding databases with test dataGenerating unique resource identifiersCreating mock data for APIs

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Frequently Asked Questions

Is UUID Generator really free?

Yes, 100% free with no hidden fees. You can use it as many times as you want, directly in your browser.

Do I need to create an account?

No account is required. However, creating a free aukimi account removes watermarks and lets you save your work.

Is my data safe?

Yes. All processing happens locally in your browser. Your files are never uploaded to our servers.

Can I use the results for commercial projects?

Absolutely. Everything you create with our free tools is yours to use however you like, including for commercial purposes.