UUID Tools

A comprehensive suite of tools for generating, decoding, and managing Universally Unique Identifiers.

Generate different versions of UUIDs

Time-based UUID using current time and MAC address (simulated).

Deterministic UUID based on MD5 hash of a namespace and name.

Randomly generated UUID (the most common version).

Deterministic UUID based on SHA-1 hash of a namespace and name.

Time-ordered UUID (Unix Epoch timestamp based).

Universally Unique Lexicographically Sortable Identifier.

Bulk generation and analysis

Generate up to 1000 UUIDs at once.

Extract version, variant, and timestamp from a UUID.

UUID generation is performed entirely in your browser using secure random number generators. No data ever leaves your device.