Crypto & Security

UUID Generatorclient-side

Name: UUID Generator
Author: Daniel Chen

Create RFC 4122 UUIDs (v1, v3, v4, v5) singly or in bulk, in several output formats.

ULID Generator

Create ULIDs, the time-sortable unique identifier, one at a time or in bulk, as plain text or JSON.

chmod Calculator

Toggle read, write, and execute bits for owner, group, and others to get the matching octal mode and chmod command.