How it Works
Bit calc.
What is Password Entropy?
Length * log2(Pool).
Example
Input: 12 chars, 62 pool
Result: 71 bits
FAQ
Pool?
Charset size.
Conclusion
Aim for >60 bits.
Security strength.
Input: 12 chars, 62 pool
Result: 71 bits
Charset size.
Aim for >60 bits.
This calculator uses formulas and data standards from Standard References to ensure accuracy.
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