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UUID Generator

Generate RFC 4122 compliant UUID v4 identifiers. Set the quantity, choose format options, and click Generate UUIDs. All UUIDs are created locally — nothing is sent to any server.

Generation Options

Number of UUIDs

Format Options

Uppercase Remove hyphens Add braces { }

Standard: 550e8400-e29b-41d4-...
Uppercase: 550E8400-E29B-41D4-...
No hyphens: 550e8400e29b41d4...
Braces: {550e8400-e29b-...}

Generated UUIDs

Statistics

UUIDs generated: 0

How to Use the UUID Generator

1. Set Quantity

Choose how many UUIDs to generate — from 1 to 1,000 at a time.

2. Choose Format

Toggle uppercase, remove hyphens, or add braces to suit your project requirements.

3. Generate & Export

Click Generate, then copy to clipboard or download as a text file.

Common Use Cases

🗄️ Database primary keys

🔑 Session identifiers

📁 File & object names

🌐 Distributed systems

💳 Transaction IDs

🔗 API request tracking