I found several tools like this online. I put in the same few passwords in each of the ones below, and while they were a little different in their estimates of how long it could take a computer to crack it, it was interesting to see the different time frames for more basic to more complicated passwords.
How long will it take to crack your favorite password? Mine would be cracked in 6 years, 609 years, or 80 millennia. Wildly different estimates, but still fun to check.
- How secure is my password? https://howsecureismypassword.net/
- How long to crack my password http://random-ize.com/how-long-to-hack-pass/
- Estimating password-cracking times https://www.betterbuys.com/estimating-password-cracking-times/