Rating
Our routine will check passwords up to 250 characters in length. You may either enter a password and click on the 'Password Strength' button to see how strong your password is or you can also click one of the generate password buttons which to generate a randomly generated password that will contain all of the standard requirements.
Formula Calculation
All good algorithms are published so that you can better understand what the system is doing. Below shows the mathematical weightings for each of the various parts that are analyzed along with their associate forumla.
| Description |
Calculation Formula |
Count |
Bonus |
| Password Length |
+ (n * 4) |
0 |
0 |
| Uppercase Letters |
+ ((len - n) * 2) |
0 |
0 |
| Lowercase Letters |
+ ((len - n) * 2) |
0 |
0 |
| Numbers |
+ (n * 4) |
0 |
0 |
| Symbols |
+ (n * 6) |
0 |
0 |
| Middle Numbers or Symbols |
+ (n * 2) |
0 |
0 |
| Requirements |
+ (n * 2) |
0 |
0 |
| Letters |
- n |
0 |
0 |
| Numbers Only |
- n |
0 |
0 |
| Repeat Characters (Case Insensitive) |
- (n (n - 1)) |
0 |
0 |
| Consecutive Uppercase Letters |
- (n * 2) |
0 |
0 |
| Consecutive Lowercase Letters |
- (n * 2) |
0 |
0 |
| Consecutive Numbers |
- (n * 2) |
0 |
0 |
| Sequential Letters (3+) |
- (n * 3) |
0 |
0 |
| Sequential Numbers (3+) |
- (n * 3) |
0 |
0 |