Password Generator
Generate strong, cryptographically random passwords with full control over length and character types.
Runs 100% in your browser — nothing is uploadedStrength: —
Build a password that fits your needs
- Drag the length slider — longer passwords are always stronger, aim for at least 16 characters.
- Toggle which character types to include based on the site's requirements.
- Copy the result straight into your password manager, or hit regenerate for a new one.
Generating passwords that actually hold up
Everything worth knowing before you dive in.
How it helps
Reused or predictable passwords are one of the most common ways accounts get compromised. This generator creates a fresh, random password every time using your browser's cryptographically secure random number source, the same class of randomness used for security-sensitive operations, rather than a simple pseudo-random function that could produce predictable patterns.
Built for real use
You control the length and which character sets are included, so you can match a specific site's rules — some still cap length or disallow certain symbols — while keeping the result as strong as possible. The live strength meter gives instant feedback based on length and character variety, the two factors that matter most for resisting brute-force attempts.
Private by default
As with every Kitly tool, generation happens entirely in your browser. No password is ever transmitted, logged, or stored, so what you see on screen is the only place it exists until you paste it somewhere else.
Common questions
Are these passwords truly random?
Yes. Passwords are generated using your browser's cryptographically secure random number generator, not a predictable pseudo-random function.
Are generated passwords sent anywhere?
No. Every password is created locally in your browser and never transmitted to a server, so nobody but you ever sees it.
What makes a password strong?
Length matters more than complexity. A longer password using a mix of character types is far harder to crack than a short one packed with symbols.