Random Generator
random
Create strong passwords and generate random numbers. All processing runs in your browser. No signup required.
Password Generator
Create strong, secure passwords with customizable length and character types. Real-time strength assessment.
Open Password Generator →Random Number Generator
Generate random numbers with customizable range, quantity, and formatting. Perfect for lotteries, games, and sampling.
Open Random Number Generator →1. How to Use
- Password Generator: Set length (8–32) and character types (uppercase, lowercase, numbers, symbols), then click Generate Password. Copy the result to use it.
- Random Number Generator: Set min, max, quantity, and options (separator, duplicates, sorting). Click Generate Numbers. Use Copy or Download to save results.
2. How It Works
All random generators run in your browser. No data is sent to any server—complete privacy.
Password Generator uses cryptographically secure random generation with customizable character sets. Strength is assessed by length and character variety.
Random Number Generator uses crypto.getRandomValues when available for cryptographically secure integers within the specified range.
3. About Random Generator
Free online random generators for strong passwords and random numbers. All processing runs locally in your browser—your data never leaves your device.
Designed for security, games, research, and development. No signup, no installation required.
Works on desktop and mobile. Uses modern web APIs for secure randomness and clipboard.
4. Advantages
- Privacy: All generation happens locally. No server storage, no tracking.
- No signup: Use immediately without creating an account.
- Secure: Cryptographically secure random when available.
- Customizable: Password length, character types; number range, quantity, format.
5. Real-World Use Cases
- Account security: Generate strong passwords for online accounts.
- Lottery and games: Create random numbers for simulations.
- Statistical sampling: Random number generation for research.
- Development: Test data, API keys, random tokens.