Password & random generator
Results
Ready when you are
Generated on your device.Results are never sent to our server or saved by this tool. Copying and downloading create copies outside this page.
How generation works
Every mode uses your browser's Web Crypto random source. Character and word choices use rejection sampling to avoid modulo bias. The browser manages the underlying random-number algorithm.
Password rules apply only to Password mode. Pattern tokens use their displayed character sets. Batches can contain duplicate results.
Passphrases and word tokens use EFF's Long Wordlist by Joseph Bonneau, under CC BY 3.0 US. We removed dice labels and converted the unchanged words to JSON.