InoTools Dev

Password Generator

A free tool to generate secure random passwords or deterministic passwords offline. Offers fine-grained control over length and symbol usage. Works entirely in your browser, ensuring your password information is never sent to any external server.
Password Length16
Uppercase Letters (A-Z)
Lowercase Letters (a-z)
Numbers (0-9)
Symbols (!@#$)

Generated Password

t5R[z|lAyBbhS95<
Method: Web Crypto API (Secure Random)
Guide & Terminology

What is the Password Generator?

This tool provides two distinct, secure methods for generating strong passwords directly in your browser.

How to Use

1. Random Generation (Recommended)

Uses your browser's cryptographically secure pseudo-random number generator to pick completely random letters, numbers, and symbols based on your length/complexity criteria. You must save this password in a password manager, as it cannot be recovered.

2. Keyword (Deterministic Generation)

Also known as "Stateless Password Management". Provide a single strong "Master Password" and a specific term (like "twitter.com"). The tool hashes them together to produce a unique password.

  • Advantage: You don't need a synced password manager; you just need to remember one Master Password.
  • Warning: If you forget the exact Master Password or the exact syntax of the specific term, you will explicitly fail to regenerate the same password.

Common Use Cases

  • Generating strong, un-guessable router administrator passwords.
  • Rapidly spinning up dummy user credentials for acceptance testing.

Security

No passwords or master keys ever leave your device. The entire generation process utilizes local Web Crypto APIs and runs securely inside your local browser sandbox.