What you can do here
- Generate secure passwords and random numbers for testing.
- Create QR codes, random strings, names, dates, and colors.
- Roll dice and generate lottery-style number sets.
Best for: Testing Design Security
Popular utilities
All utilities
Related Utility Categories
Use Developer for UUIDs, hashes, and encoding. Try Text for Lorem Ipsum and text formatting. Explore Converters for hex, RGB, and number conversions. Check Time & Date for date and time tools.
Frequently Asked Questions
Are the random numbers truly random?
We use crypto.getRandomValues() where available for cryptographic quality.
Can I use generated QR codes commercially?
Yes. QR codes are a standard format; ensure encoded content is yours to use.
How strong are the generated passwords?
Strength depends on length and character mix. Use 12+ characters and multiple character types.