Password generator
A strong password is the foundation of account security. This generator creates random strings at the length and character set you choose. Generation happens locally — the password is never stored or uploaded. Copy the result into a password manager and do not share it in messages or email.
Password length
Lowercase letters
Uppercase letters
Digits
Symbols
Your password
=oxdVGAoPDa?sEyw
How to generate a strong password
1. Set the length (12–16 characters is a good minimum).
2. Enable uppercase and lowercase letters, digits, and — ideally — symbols.
3. Click “Generate password”.
4. Copy the password to your clipboard and save it in a password manager.
Good settings examples
Everyday accounts (shops, forums)
Length 16 with letters, digits, and symbols. Such a password is hard to crack by brute force and easy to store in a password manager.
No symbols (older systems)
Some banks or portals reject special characters. Use 20 characters with letters and digits — extra length partly makes up for missing symbols.
One-time or temporary password
For a quick test account, 12 characters may be enough. Change it to something longer if you keep the account.
When to use the generator
• When you create a new account and need a unique password.
• When you rotate passwords after a data breach.
• When you want to avoid reusing the same password across many sites.
When not to do this
• Do not email or message a generated password to anyone.
• Do not use short passwords (under 10 characters) for important accounts.
• Do not rely on memorizing a long random string — use a password manager.
Why randomness matters
Passwords invented “from the head” are often predictable: dates, names, keyboard patterns. Dictionary attacks and leaks from other services exploit exactly those weaknesses. A generator backed by the browser’s cryptographic randomness produces a string that cannot be guessed from your biography. It does not stop phishing, but it strongly slows offline password cracking.
A password manager is the perfect pair
The best pattern is: a unique generated password, saved in a manager, plus two-factor authentication where available. You do not need to remember dozens of strings — the manager fills them in for you. This page’s generator does not replace a manager; it only supplies safe raw material.
What to avoid
Do not keep passwords in an unencrypted cloud note, do not send them in chat, and do not use the same string for email, banking, and social media. If a service leaks, change the password there and everywhere you reused it. A short numeric-only password can be broken in seconds today.
When to rotate passwords
You do not need to change every password monthly without reason. Change them after a breach, after sharing a device, or when a password was weak or reused. The generator makes it easy to swap in a strong unique replacement right away.
Frequently asked questions
What makes a password secure?
Aim for at least 12–16 characters, a mix of letters, digits, and symbols, and avoid dictionary words and personal details.
Does the generator save my passwords?
No. Passwords are created locally and are not stored on any server.
Where does the randomness come from?
We use the browser’s cryptographic random source (crypto.getRandomValues), not plain Math.random, whenever it is available.
Can I use the password in a manager app?
Yes — that is the recommended approach. Copy and save it in 1Password, Bitwarden, iCloud Keychain, or similar.
Why avoid reusing passwords?
If one account leaks, attackers immediately try the same password elsewhere.
Are symbols always required?
Not always. If a site blocks symbols, make the password longer with letters and digits.
Does this work offline?
After the page loads, generation is local. Opening the page the first time still needs the internet.
Can I generate many passwords in a row?
Yes. Each click on “Generate” creates a new string.