Password Generator

Generate strong random passwords with length, character sets and batch options.

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Passwords are generated locally in your browser using the cryptographically-secure crypto.getRandomValues — they're never sent anywhere. Use a unique password per site and a password manager to store them.

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How to use Password Generator

Three quick steps — no sign-up needed

  1. Step 1

    Set length and character types

    Use the length slider and include lowercase, uppercase, numbers, and symbols as needed. Optionally avoid ambiguous characters.

  2. Step 2

    Generate a password

    Create a random password in the browser and copy it into a password manager.

  3. Step 3

    Optional batch

    Generate multiple passwords (one per line) when provisioning several accounts.

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About Password Generator

Password Generator creates strong random passwords with configurable length and character classes (lowercase, uppercase, numbers, symbols), plus an option to avoid ambiguous characters like l, 1, O, and 0. Users searching "strong password generator" or "random password online" need unique secrets for every account.

Adjust length (within the slider range), tick the sets you need, generate, and copy. Batch mode produces multiple passwords for admin setup tasks. Generation is designed to run locally in the browser with a cryptographically secure random source.

Longer is generally stronger when character sets are wide. Unique passwords per site plus multi-factor authentication beat a single "clever" reused password.

Never reuse generated passwords across banks, email, and social. Store them in a password manager rather than a notes app screenshot.

A generator only - phishing and malware protection still require good security habits.

Benefits of Password Generator

Length and charset control Tune complexity to site rules.
Avoid ambiguous characters Easier to read when you must type manually.
Batch generation Create several passwords at once.
Local random generation Suited to private password creation in the browser.

Frequently asked questions

How long should a password be?

Prefer at least 12-16 characters when the site allows; longer is better for high-value accounts.

Must I include symbols?

Mix sets when allowed; length still matters a lot.

Are passwords generated on a server?

This tool is built to generate in your browser with secure randomness - still avoid untrusted devices.

Why avoid ambiguous characters?

Makes support and manual typing less error-prone (l vs 1, O vs 0).

Should I change passwords often?

Change after breaches or suspected exposure; unique passwords reduce routine rotation pressure.