How the generator works
Choose a length and character sets. The browser creates random bytes with the Web Crypto API and builds the password on your device.
Everything happens on this device
Strong password generator
Creates passwords locally in your browser. No backend, logs or analytics.
Entropy
0 bit
Strength
-
Crack estimate
-
About the password generator
Why the password is generated locally
Local generation removes unnecessary risk: the password does not travel over the network, reach server logs, or pass through backend code.
How the complexity level is selected
The purpose sets a clear full-search target: a few years for a one-time service, decades for social and AI accounts, and 100+ years for critical accounts.
Why exclude look-alike characters
This option removes characters such as O, 0, I, and l. It reduces mistakes when a password must be dictated, retyped, or stored manually.
Why use different password types
Accounts have different value. Profiles cover one-time services, social networks, government, banking, AI, primary email, servers, and recovery codes.
Why not send a password to a server
Server-side generation creates another point of trust. A password is safer when the secret appears only in the browser and stays with you.