Free Tool — No Signup

Generate UUIDs — In 1 Click

Developers: get valid UUIDs/GUIDs instantly. Copy and use. No signup required. Runs locally in your browser — no data leaves your machine.

Live Demo
Click Generate to create a UUID
Free
$0 /mo
Perfect for occasional use
  • Unlimited v4 UUIDs
  • Nil UUID generation
  • One-click copy
  • Browser-only — no server
Pro
$5 /mo
For teams and heavy users
  • Everything in Free
  • UUID v7 time-ordered
  • Bulk generation (100/click)
  • API access

Why developers use this

⚡ Instant
Click once, UUID immediately. No loading, no server round-trip.
🔒 Private
Generated 100% in your browser. No data sent anywhere. Works offline.
📋 Copy Ready
One click copies to clipboard in the standard 8-4-4-4-12 format.
🔢 RFC 4122 Compliant
v4 uses crypto.randomUUID(). v7 uses timestamp + random. Both spec-compliant.
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