Password generator
Generate random passwords right on your device.
No cracking-time estimate is shown for words joined without a separator.
Words are randomly selected from an English word list. EFF
Estimated average crack time
How is this calculated?
We count the possible passwords that match your settings. At 1 billion guesses per second in an offline attack, it would take half that many guesses on average. The actual speed depends on factors including the hashing algorithm and hardware. The display groups estimates of a million years or more.