Password Generator & Strength Checker
Create ultra-secure, randomized passwords with custom length, numbers, and symbols. Check real-time password strength with 100% client-side privacy.
Powerful Tool Features
Cryptographic Random
Uses browser-native `crypto.getRandomValues()` API for maximum unpredictability and security.
Real-Time Strength Meter
Instantly evaluates entropy and character diversity to score password strength.
Fully Customizable
Adjust length up to 64 characters and toggle uppercase, lowercase, numbers, and symbols freely.
Zero Server Storage
100% client-side logic. Generated passwords are never transmitted, logged, or saved anywhere.
How to Use This Utility Tool
Set Length & Options
Drag the slider to choose desired character length and select options like numbers or symbols.
Generate Password
Click Generate New Password to instantly produce a fresh, uncrackable random password.
Copy & Use
Click Copy to copy the output to your clipboard and paste it securely into your account setup.
Frequently Asked Questions (FAQs)
Is it safe to generate passwords on an online website?
Yes, because this tool operates entirely inside your device's web browser using client-side JavaScript. Generated passwords are never uploaded over the internet or saved on our servers.
What makes a password strong?
A strong password is at least 12-16 characters long and combines a mix of uppercase letters, lowercase letters, numbers, and special symbols (@, #, $, !). Avoid common words or personal dates.
Why should I avoid using the same password for multiple accounts?
If one service suffers a data breach, hackers will attempt to use your leaked password on other websites (credential stuffing). Using unique passwords for each account keeps your other profiles safe.