What is UUID Generator?

Generate v4 UUIDs (Universally Unique Identifiers) for database keys, client tokens, and idempotency IDs. Each click produces a fresh random UUID, and bulk generation is supported for fixtures and tests. This free uuid generator tool runs entirely in your browser — no sign-up, no uploads, and no data leaves your device.

Why use the UUID Generator tool?

• Optimized for "uuid generate"
• Generate one or many v4 UUIDs instantly
• No network calls — fully random and offline-safe
• Copy any UUID, or copy all results at once