Strong Password Generator
Generate strong, cryptographically secure random passwords in your browser. 100% local using Web Crypto API with strength meter.
Select or Drag & Drop File Here
Create uncrackable, cryptographically secure random passwords using your browser's native Web Crypto API with customizable length, symbols, and batch generation.
How to Use Password Generator (Step-by-Step Guide)
- 01 Adjust the password length slider (6 to 64 characters).
- 02 Toggle desired character sets (Uppercase, Lowercase, Numbers, Symbols).
- 03 Click the copy button to copy the password instantly to your clipboard.
How Password Generator Works & Key Features
Create uncrackable, cryptographically secure random passwords using your browser's native Web Crypto API with customizable length, symbols, and batch generation.
Built on a client-side first architecture, your documents and images are never transmitted across the network to third-party endpoints. All parsing, processing, and generation occur within your browser thread, eliminating upload waiting times while giving you complete privacy.
Privacy Guarantee
Passwords are generated exclusively in your browser using crypto.getRandomValues(). No passwords are ever stored or sent over the internet.
Technical Specifications & Limits
Never share your master passwords or write them in unprotected plaintext documents.
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Open Tool →Frequently Asked Questions (FAQ)
Q. How secure are the generated passwords?
Extremely secure. They use the browser's cryptographically secure pseudo-random number generator (CSPRNG), not weak Math.random().
Q. Can I generate multiple passwords at once?
Yes! Choose the Batch Quantity option (up to 10) to generate multiple passwords simultaneously.