What is a strong password generator?
A strong password generator creates random passwords that are difficult to guess or brute-force. Our secure password generator runs locally in your browser: you pick length and character types (letters, numbers, symbols), then copy the result into a password manager or signup form. Unlike memorable phrases, random strings dramatically reduce the risk of dictionary attacks and credential stuffing if one site suffers a breach.
Good online habits combine length (often 16+ characters), randomness, and uniqueness per account. This random password generator free tool helps you meet strict rules—such as “must include a symbol”—without inventing patterns that attackers can predict.
How to use this password generator
Step 1: Set a length that your service allows; 16–20 characters is a strong default for most accounts.
Step 2: Enable character sets: uppercase, lowercase, numbers, and symbols if the site allows them.
Step 3: Click generate to produce a new password. If a site rejects certain symbols, toggle options and regenerate.
Step 4: Copy the password once and save it in a trusted password manager—avoid reusing it across sites.
Step 5: Generate a new password whenever you rotate credentials or create a new login.
Benefits
You get passwords with symbols and mixed character types in one click, which saves time compared to inventing them manually. Because nothing is transmitted to our servers for generation, you retain control of sensitive data. Use it whenever you need a secure password generator tool for work, school, or personal accounts.
When to use it
Use it for new email, banking, cloud, and shopping accounts; for replacing weak passwords; and for shared or team logins where policy requires complexity. Pair it with a password manager so you do not have to memorize dozens of random strings.
Features
- Strong password generator online—custom length
- Include or exclude uppercase, lowercase, numbers, symbols
- Generate password with symbols online in one click
- Runs locally in your browser
- Unlimited generations; no signup
Frequently asked questions
Is this random password generator free?
Yes. You can generate as many passwords as you need at no charge.
Do you save my passwords?
No. Generation happens in your browser; we do not receive or store the passwords you create.
What length should I use?
Longer is generally better. Many experts suggest at least 12–16 characters for important accounts; use the maximum allowed when possible.
Should I memorize every password?
It is safer to use a password manager and unique passwords per site than to reuse easy-to-remember passwords.