Is a 18-Character Password Strong Enough?
An 18-character password with mixed types has about 118 bits of entropy—effectively impossible to crack. It is an excellent choice for enterprise and high-security accounts.
| Length | Entropy | Estimated Crack Time |
|---|---|---|
| 18 characters | ~118 bits | Effectively infinite |
18-Character Password Examples
When to Use a 18-Character Password
Use 18-character passwords for enterprise systems, high-security accounts, or when you want maximum assurance beyond the 16-character standard.
How to Generate a Strong 18-Character Password
Click Generate above. This page is set to 18 characters. Enable all character types for maximum strength.