Skip to content
Deepak Gupta markguptadeepak.com
By password

Secure Password Generator

Generate strong passwords from your browser cryptographic randomness, with a live entropy and strength read. No signup, nothing leaves your device.

Free Tool · Runs in your browser

Generate a strong password

A secure password generator that builds passwords from your browser's cryptographic randomness (not Math.random), then shows you the real strength: entropy, and roughly how long it would take to crack. Tune the length and character mix to whatever a site will accept. Nothing is sent anywhere.

Cryptographically secure · no signup · no tracking
Click generate
Strength—
20
Then make it stick
A generated password is only useful if you do not have to remember it. Let a manager store and autofill it: compare the top password managers →. Already using one password everywhere? Check whether it has leaked with the password strength & breach check →.

More from Deepak Gupta

Every page on guptadeepak.com is hand-curated by Deepak Gupta. Pick a thread:

Get the newsletter

New writing on identity, AI security, and building software, delivered when it ships. No tracking pixels, no funnels, unsubscribe with one click.