Cat Password / cat-powered browser security utility

Free online cat password generator

Meet Cat Password: a free, account-less password generator that pairs local Web Crypto API security with feline keyboard chaos. Customize your rules, then watch a random cat animation cue the password generation.

Buy me a coffee:

01

Generated locally

Password generation runs in this browser with the Web Crypto API. Creating a password does not call a Cat Password API, and the generated value stays local to your device.

02

Cat animations cycle the fun

Each generation can trigger a different cat keyboard scene, from walking across the keys to telekinesis, portals, and other chaotic assists.

03

Tuned for each login

Choose a length from 8 to 48 characters and include uppercase, lowercase, numbers, and symbols to match a site's requirements.

Password generator questions

Cat-powered chaos

What makes Cat Password different?: It combines a serious local password generator with a playful rotation of cats interacting with a keyboard, including walks, telekinesis, portals, and other animated interruptions.
Is an online password generator safe?: Prefer a generator that runs locally with cryptographic browser randomness. Cat Password follows that model.
How long should a password be?: Use the longest password a service accepts. Sixteen or more random characters is a practical default for most logins.

Cat Password creates passwords locally. The cats make the process more fun; you decide where to save the result.

NIST password guidance

Password generator page