Stop using 'password123'. Generate truly secure passwords in one click — free and with no signup.
🕐 Updated June 2026 · 5 sections81% of data breaches are caused by weak or reused passwords. A strong password generator creates random, unguessable passwords that even the most powerful computers would take billions of years to crack. Here are the 5 best free options.
Bitwarden is the most trusted open-source password manager. Their free online generator creates passwords up to 128 characters with customizable settings: length, uppercase, lowercase, numbers, and special characters. No signup required. Also generates secure passphrases.
1Password's generator has the cleanest interface. Choose between random passwords, memorable passwords, or PIN codes. Also generates one-time passwords and UUIDs. No signup required. Shows password strength and estimated crack time.
Norton (the antivirus company) offers a free online password generator with no strings attached. Generate passwords from 8-64 characters with custom character sets. Also rates password strength.
LastPass lets you generate passwords with very specific rules — useful for sites with annoying password requirements. Toggle: uppercase, lowercase, numbers, symbols, easy-to-read, and length (8-50 characters). No signup required.
Dashlane's generator creates passwords and estimates their strength with a visual meter. The 'pronounceable' option generates passwords that are easier to remember while still being secure. No signup or account needed.
At least 16 characters. A 16-character random password takes billions of years to crack with current technology. 12 characters: thousands of years. 8 characters: hours.
Yes, these tools generate passwords in your browser — they're never sent to a server. For maximum security, use a password manager's built-in generator.
Length is most important, followed by randomness. A long, random password is virtually unbreakable.
Yes. A good password manager (Bitwarden, 1Password) generates, stores, and auto-fills strong passwords so you don't have to memorize them.
A passphrase is a sequence of random words (e.g., 'correct-horse-battery-staple'). They're easier to remember than random characters but still very secure if long enough.
Our top recommendation — free and no signup needed.
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