Strong Random Password Generator
Use this free password generator to create strong, random passwords that match the exact rules a site asks for. It works as a secure password generator online — every password is built locally in your browser, so nothing is ever sent to a server. Need a deeper walkthrough? Read our guide on creating a strong password, or try the QR code generator for sharing WiFi credentials safely.
Last updated July 15, 20263 min read
Very weak
16
How to create a strong password
- 1
Choose a length
Use the slider to pick between 4 and 64 characters. 16+ is recommended.
- 2
Select character sets
Toggle uppercase, lowercase, numbers, and symbols to match your site's rules.
- 3
Copy and save
Click Copy and store it in your password manager.
Benefits
- Uses the browser's cryptographically secure random generator.
- No data leaves your device — the tool works offline.
- Fine-grained control over character sets and edge cases.
- Live strength meter helps you avoid weak passwords.
Common uses
- Creating a new account or resetting a password
- Generating API keys or one-off shared secrets
- Making WiFi passwords guests can actually type
- Rotating old, reused passwords found in a breach
Frequently asked questions
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