16 Character Password Generator
Create a random 16-character password that satisfies almost every website's complexity rules.
Why 16 characters?
Sixteen characters is the sweet spot recommended by most security guidance: long enough to resist offline cracking, short enough to be accepted by nearly every login form. With uppercase, lowercase, digits and symbols enabled, a 16-character random password carries about 104 bits of entropy.
Meets standard complexity rules
The generator guarantees at least one character from every type you enable, so the result passes validation rules that demand an uppercase letter, a number and a symbol — without you having to regenerate repeatedly.
Need a different length?
Drag the length slider to anything between 4 and 64 characters, or use the strong password generator for a longer default.
Frequently asked questions
Is a 16 character password enough?
Yes, for virtually all consumer accounts, provided it is random and unique.
Can I use a 16 character password everywhere?
Most sites accept it. If a site caps length lower, use the slider to reduce it.
Does this generator store my password?
No. It is generated in your browser and never transmitted or saved.