An online Password strength detector can detect the density strength online and give the estimated time when the password may be cracked.
The online Password strength detector judges according to the type of elements that make up the password, such as numbers, lowercase English, uppercase English, symbols, etc., and then directly judges the strength according to the combination complexity:
1. Single element type, usually judged as weak password;
2. The combination of two elements is usually judged as a medium password;
3. A combination of more than two elements is usually judged as a strong password;
4. The password length usually needs to exceed 10 digits and two or more elements to be determined as a strong password.