Developer Utilities
UUID Generator
Generates cryptographically random v4 UUIDs using the browser's native crypto API — no server round trip needed.
FreeNo sign-upRuns in your browser
How it works
- 1Choose how many UUIDs you need (up to 100)
- 2Click generate
- 3Copy any or all of the results
Who this is for
- Seeding test data with unique identifiers
- Generating a primary key for a new record
- Creating unique idempotency keys for API testing
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