CUID Generator
Generate collision-resistant CUID identifiers for databases, applications and distributed systems.
What is CUID Generator?
Generate CUID identifiers designed for use in distributed applications and database records. Create one or multiple identifiers and copy the generated values for use in your project.
How to use
- Choose the number of CUIDs to generate.
- Generate the identifiers.
- Review the generated CUID values.
- Copy individual identifiers or the complete list.
Features
- CUID generation
- Batch generation
- Collision-resistant identifiers
- Application-friendly format
- One-click regeneration
- Copy individual IDs
- Copy generated list
Common Use Cases
- Database primary keys
- Distributed applications
- API resource identifiers
- Application records
- Development and testing
- Client-generated identifiers
Example
Count: 3
Generated CUIDs: cmj8x2p4q0000l5r7k3a9d1fz cmj8x2p4q0001l5r7k3b6n2wx cmj8x2p4q0002l5r7k3c8p4ya
FAQ
What is a CUID?
CUID is an identifier format designed to reduce collisions in distributed systems while remaining suitable for use as application and database identifiers.
What are CUIDs commonly used for?
CUIDs can be used as identifiers for database records, API resources and other objects created across distributed applications.
Can I generate multiple CUIDs?
Yes. The generator supports creating multiple CUIDs in a single operation.
Are CUIDs guaranteed to be unique?
No identifier format can provide an absolute guarantee of uniqueness in every possible situation. CUIDs are designed to make collisions highly unlikely when generated correctly.
Are CUIDs the same as UUIDs?
No. CUID and UUID are different identifier formats with different structures and generation approaches, although both can be used for unique application identifiers.
Missing a feature?
If this tool doesn't cover your use case or is missing functionality, please let me know through the Contact page.
New improvements and features are added based on user feedback.