How many UUIDs to generate?
Output
Generate Universally Unique Identifiers instantly — Free, Secure & Private
Use as primary keys in MySQL, PostgreSQL, MongoDB to avoid ID conflicts across distributed systems.
Generate unique API tokens and session IDs for web applications and REST APIs.
Create unique file names to prevent overwrites when uploading user files to servers.
Generate password reset tokens, email verification links, and one-time codes.
Use with our JSON Formatter to create unique IDs in JSON data structures.
Combine with our Password Generator for maximum security credentials.