Free Strong Password Generator
Create uncrackable, randomized passwords instantly using your device's native cryptographic engine. Customize length, character sets, and avoid lookalike symbols.
How to Generate Strong Passwords
Choose Length
Select at least 14-16 characters for robust protection against brute-force attacks.
Select Characters
Combine uppercase, lowercase, digits, and special symbols to maximize entropy.
Copy & Secure
Click Copy and store in your preferred password manager (1Password, Bitwarden, Apple Keychain).
CSPRNG Security
Uses the Web Cryptography API (`crypto.getRandomValues`) for genuine, hardware-level randomness.
Zero Transmission
Your passwords are never sent over the internet or saved to any database. They vanish when you close the tab.
Bulk Generation
Generate batches of up to 20 passwords at once for provisioning user accounts or system deployments.
Instant Entropy Check
Real-time visual strength feedback helps ensure your credentials meet the strictest IT security policies.
Frequently Asked Questions
Yes. Files Craft uses standard client-side browser cryptography (`crypto.getRandomValues`). The entire generation process happens locally inside your browser tab without sending a single byte over the network.
A strong password is at least 14-16 characters in length and includes an unpredictable mixture of letters, numbers, and symbols without dictionary words or personal information.
No. We do not track, log, or store any passwords. All data resides solely in your device's temporary memory.
Yes, all passwords generated on Files Craft are suitable for commercial, enterprise, and personal security accounts.