DevKit by Minhazul Ashim

UUID Generator

Generate v4 UUIDs in bulk

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About the UUID Generator

Generate cryptographically random UUID v4 identifiers in bulk — up to 100 at once — using the browser's native crypto.randomUUID. Format options include uppercase and dash-free output for database keys, test fixtures, and API identifiers.

How to use

  1. 1Set how many UUIDs you need.
  2. 2Toggle uppercase or no-dashes formatting.
  3. 3Copy individual UUIDs or all at once.

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UUID Generator is part of DevKit — 100 free, privacy-first tools for developers, students, and everyone, built by Minhazul Ashim. Everything runs in your browser; your data never leaves your machine.