The Ultimate Guide to Secure Password & UUID Generation

By VexDocs Team Updated Dec 2025

Security starts with strong credentials. Using "password123" is no longer an option. You need high-entropy, random strings.

Why Client-Side Generation Matters

Most online generators create passwords on their server and send them to you. This creates a risk: the server could log your password. VexDocs is different. Our tools run 100% in your browser using JavaScript's crypto.getRandomValues() API.

Generating Strong Passwords

A strong password should have:

  • At least 16 characters
  • Mix of uppercase, lowercase, numbers, and symbols
  • No dictionary words

Generate a Password

Create a secure, random password instantly.

Open Password Generator

What is a UUID?

A UUID (Universally Unique Identifier) is a 128-bit label used for information in computer systems. They are essential for database keys and session IDs to prevent collisions.

Generate UUIDs →