Generate UUIDs (Universally Unique Identifiers)

Quickly generate UUID v4 (random) identifiers for use in databases, software, testing, or anywhere you need a unique ID.
No tracking, no uploads, and no limits. Just fast, secure, and private UUID generation.

Generated UUID

Batch Tools

What is a UUID? A UUID (Universally Unique Identifier) is a 128-bit number used to uniquely identify information in computer systems, databases, or anywhere unique IDs are required.
UUID v4 (Random): This tool generates UUID v4, which are created using cryptographically strong random numbers, as per RFC 4122.
How does it work? Generation uses the browser's crypto.randomUUID() method. Everything happens locally, your UUIDs are never sent or stored anywhere.
Limits: No artificial usage limits or tracking. Generate and download as many UUIDs as you need, instantly.
Privacy: Nothing is uploaded, nothing is tracked, and your UUIDs remain on your device.
Have questions, suggestions, or want a new feature? Contact us.