1. Choose a preset — select from Alphanumeric, Letters Only, etc.
2. Set string length — use the slider to specify 1-100 characters
3. Set quantity — choose how many strings to generate (1-100)
4. Select character types — uppercase, lowercase, numbers, symbols
5. Generate — click the button to create your strings
6. Copy or download — copy individual strings, all strings, or download as file

All strings are generated locally in your browser using the Web Crypto API. No data is sent to any server.