Password Generator
Generate secure random passwords with adjustable length and character sets — runs entirely in your browser.
Start nowAES-256-GCM encrypted · password is never stored
No saved profiles yet.
Profiles are stored encrypted in this browser. To take them with you: export.
How it works
Choose length & characters
Set the password length and desired character sets.
Generate automatically
A cryptographically secure random generator creates a password instantly.
Copy & use
Copy to clipboard with one click.
Benefits
Good to know about this tool
Generates random, cryptographically secure passwords with adjustable length and character sets.
Because self-invented passwords often contain predictable patterns attackers can exploit.
- Set up a new account with a strong password
- Replace an existing weak password
- Generate passwords for a team or multiple systems
- Generate a separate password for every service
- Store generated passwords in a password manager, not in plain text
- Use at least 16 characters for important accounts
Frequently Asked Questions
Is my password stored anywhere?
No. The password is generated locally in your browser and never transmitted to a server.
What does 'cryptographically secure' mean?
The generator uses the browser's Web Crypto API (crypto.getRandomValues) instead of a simple pseudo-random generator — the same technique used for encryption.
What is the .itss profile for?
Saves your preferred settings (length, character sets) — not the password itself — for reuse.
The information, templates, scripts, calculations and recommendations provided are intended for educational and assistance purposes only. Always review and test any generated result before production use. IT Smart Service accepts no liability for misuse, data loss, outages, security incidents, or legal, financial or technical damages arising from incorrect or improper use. Responsibility for validation, testing and deployment decisions rests with the user.
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