Passwordinator

About Passwordinator

Passwordinator is a free public API that generates random passwords. Requests to its endpoint return a JSON response containing a generated password string.

By default the API returns a 14-character password made of lowercase letters. Query parameters allow customization: adding numbers, special characters, or uppercase letters, and setting a custom length via a `len` parameter (must be greater than 7; default 12 when not otherwise specified).

The project is described by its author as a learning exercise, not intended for use in production or serious applications. It is aimed at developers who need a simple, no-authentication endpoint for generating passwords in personal or experimental projects.

Key features

• Generates random passwords via a simple GET API
• Default 14-character lowercase password with no query parameters
• Customizable length via ?len= parameter (must be greater than 7)
• Optional numbers via ?num=true
• Optional special characters via ?char=true
• Optional uppercase letters via ?caps=true

Frequently asked questions