Get character from password
I use strong passwords, "correct battery horse staple" ftw!
But I also get quite annoyed counting out my password onto my fingers when prompted to give characters 18, 7 and 12 from my password.
I put this together for just that, paste or type in your password then pick out your character you need.
For Have I Been Pwnd check, use the pwndpasswords API https://api.pwnedpasswords.com/range/5BAA6
pwndpasswords, SHA-1 the password then pass the first five
characters to the API then check the remainder of the SHA-1 against
the results of the API
So, the SHA-1 of the password
5BAA61E4C9B93F3F0682250B6CF8331B7EE68FD8 take the first five chars
5BAA6 and pass to the API https://api.pwnedpasswords.com/range/5BAA6
You will be presented with a range of SHA-1'd passwords that contain
that fist five chars. Then you need to check the remainder
1E4C9B93F3F0682250B6CF8331B7EE68FD8 against the results.
The number after the colon is the amount of times it has been found in password dumps.