UUID Generator

A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems. It's often used in databases, APIs, and software development to prevent duplication.

This tool uses cryptographically secure methods to instantly generate Version 4 UUIDs, which are based on random numbers and provide high uniqueness for general use.

A Version 4 UUID is randomly generated. It doesn't rely on time or hardware-based values, making it ideal for situations where unique identifiers must be generated without central coordination.

Yes! The UUIDs generated here use secure, random values and are safe for use in production environments such as databases, applications, and development projects.

Yes, some UUID generator tools allow you to create multiple UUIDs in bulk. Our tool supports both single and batch generation based on user preference.

While it’s theoretically possible, the probability of a collision is so low (1 in 2^122) that Version 4 UUIDs are considered practically unique for all use cases.