Private Lucaden security & identity tool

Secure Password Generator

Generate random passwords with selectable character sets, length, ambiguity filtering, and batch output.

Free to use Your content is processed on this device and is not uploaded to Lucaden.

Loading tool workspace…

How it works

Complete the job in three clear steps

Add password length and character rules to the private browser workspace.
Choose the available settings and create cryptographically random passwords.
Review the result, then copy or download it before leaving the page.

Important

Check the result before relying on it

Use these utilities for development, learning, and local checks. Do not treat a browser tool as a replacement for audited identity systems, password managers, production key management, or server-side authentication controls.

Practical details

What this Lucaden tool does

The generator uses crypto.getRandomValues with rejection sampling, avoiding biased modulo selection. You control uppercase, lowercase, digit, and symbol sets and can remove visually ambiguous characters for easier transcription.

Lucaden performs this task in the browser so the source stays under your control. The result is created only after you request it, and nothing is saved to a Lucaden account by this tool.

Included capabilities

Cryptographically secure randomness
12 to 128 characters
Character-set controls
Ambiguous-character filter

Useful for

Create password-manager entries
Generate temporary credentials
Prepare local development secrets
Create high-entropy recovery strings

Questions

About this tool

Does Lucaden save generated passwords?

No. Passwords exist only in the page state until you copy them or leave the route.

What length should I choose?

For a randomly generated password, 16 or more characters is a strong general baseline; follow the rules of the service where it will be used.