Random Password Generator Online: Free, Secure & Nothing Sent to a Server

Typing "random password generator" into Google surfaces dozens of tools, but few of them tell you what actually happens to the password after you click generate — does it stay in your browser, or does it get sent somewhere first?

Why that question matters

A password generator that sends the result to a server, even briefly for "logging" or "analytics," creates a copy of your new credential outside your control. The safest generators do the entire random-generation process locally, in your browser, using no network request at all.

How to check any generator you're using

Open your browser's developer tools (Network tab), generate a password, and watch for any outgoing request at the moment it's created. If you see one, the tool is transmitting data somewhere — worth knowing before you trust it with a password for your email or bank.

How SaveIt's generator handles this

SaveIt's password generator uses the browser's built-in Web Crypto API to generate cryptographically random passwords entirely client-side — nothing is transmitted during generation. If you choose to save a password to your account, it's encrypted with a PIN only you know before it ever leaves your device.

What makes a generated password actually strong

• 16+ random characters for everyday accounts, 20+ for anything critical.
• A real mix of uppercase, lowercase, numbers, and symbols.
• True randomness — not a memorable phrase you customized yourself.

For the full picture on password strength, see our guide to creating a strong password in 2026.