Free UUID Generator - Generate UUIDs

Generate UUIDs (Universally Unique Identifiers) instantly. Perfect for databases, APIs, and applications.

**How to Generate UUIDs:**

1. Select UUID version

2. Choose quantity

3. Click generate

4. Copy UUIDs

**UUID Versions:**

- **v4**: Random (most common)

- **v1**: Timestamp-based

- **v7**: Time-ordered (newer)

**Uses:**

- Database IDs

- API keys

- Session IDs

- File identifiers

**Format:**

xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx

**Versions:**

• v1: Timestamp-based (not recommended for privacy)

• v4: Random (recommended for most use cases)

• v7: Time-ordered (newer, combines timestamp + randomness)