For random passwords, 16+ characters is great. For passphrases, 4–6 words with separators works well.
Create strong, unique passwords in one click — private, fast, and 100% in your browser.
Tip: Use a password manager to store these safely. Everything runs locally — we never upload your data.
Generate high-entropy passwords instantly — no patterns, no repeats.
Set length, include/exclude uppercase, numbers, symbols, or similar characters (O/0, l/1).
Create multi-word passphrases with separators, case modes, and optional numbers.
Live entropy estimates and policy checks to ensure security requirements are met.
Generate multiple passwords, copy with one click, and export as TXT/CSV.
Everything runs locally — nothing leaves your device. Perfect for sensitive accounts.
Create random passwords or human-friendly passphrases that meet any policy.
Everything you need to know about creating and using strong passwords.
For random passwords, 16+ characters is great. For passphrases, 4–6 words with separators works well.
They can be — if words are chosen randomly from a large list and you use enough words. They’re easier to remember and type.
It removes easily confused characters like O/0 and l/1 to reduce login mistakes.
We estimate entropy based on length and chosen character sets, and flag common policy requirements (length, numbers, symbols, etc.).
No. Use unique passwords per site. A leak on one service shouldn’t unlock the rest of your accounts.
Use a reputable password manager with end-to-end encryption. Avoid spreadsheets or notes apps for sensitive logins.
No. Generation happens locally in your browser; nothing is uploaded or stored.
Yes. Set per-class minimums if the site policy requires numbers, symbols, or uppercase counts.
Yes, passphrases use random words from a large list. Randomness and word count provide security — not obscurity.
Enable a TOTP or hardware key wherever possible, and store recovery codes in your password manager’s secure notes.