UUID Generator
Generate random UUID v4 identifiers for your projects and databases.
What is a UUID?
A UUID (Universally Unique Identifier) is a 128-bit label used for unique identification. UUID v4 generates random identifiers with trillions of possible values.
How it works
Choose how many UUIDs you need, toggle uppercase and dashes options, and click Generate. All UUIDs are generated in your browser using the Web Crypto API.
Benefits
- Generate up to 100 UUIDs at once
- Toggle uppercase / lowercase
- Include or remove dashes
- One-click copy all
- Works entirely in your browser
Related tools: URL Encoder/Decoder | Base64 Encoder/Decoder