UUID Generator

What is a version 4 UUID?
A Version 4 UUID is a universally unique identifier that is generated using random numbers. The Version 4 UUIDs produced by this site were generated using a secure random number generator.

Encoders / Decoders

Base64 Encoder

Base64 Decoder

MD5 Hash Generator

SHA-1 Hash Generator

SHA-256 Hash Generator

SHA-512 Hash Generator

URL Encode/Decode

UUID Generators

Version 1 UUID

Version 4 UUID

Version 5 UUID

Version 7 UUID