Entropy Analysis & Crack Depth
Scientific assessment of password complexity based on mathematical bit-entropy and brute-force time estimates.
0 bits
Too Weak
0 / 100
Industry Standard Check
- Brute Force (Standard Desktop CPU): Instantly
- Brute Force (RTX 4090 GPU Cluster): Instantly
- Offline Crack (Fast Hashes): Instantly
What is Bit Entropy?
Bit Entropy is a mathematical measure of how much randomness or unpredictability is in a password. It is calculated by taking the pool of possible characters (Digits, Letters, Symbols) and the length of the string.
Benchmarks:
< 40 Bits: Very Weak. Can be cracked in seconds.
60-80 Bits: Strong. Secure against most standard brute-force attacks.
> 100 Bits: Unbreakable. Even supercomputers would take trillions of years to crack this.