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UUID Generator
Generate unique identifiers (UUIDs/GUIDs). Supports v4 (random), v7 (sortable), and v1 (timestamp) formats.
Random (most common, recommended)
Generated UUIDs
Click Generate to create UUIDs
Validate UUID
Quick:
How to Use
- Select the UUID version (v4, v7, or v1)
- Choose output format (lowercase, uppercase, etc.)
- Set how many UUIDs to generate (1-100)
- Click Generate
- Copy individual UUIDs or all at once
Features
- ✓UUID v4 (random)
- ✓UUID v7 (sortable)
- ✓UUID v1 (timestamp)
- ✓Bulk generation (up to 100)
- ✓Multiple output formats
- ✓UUID validation
- ✓Cryptographically secure
- ✓100% client-side