Red Bishop

Password Strength Tester — Local, client-side entropy & guidance.

Strength: Too short 0%
Entropy (bits)
0.0
Higher is better. 80+ bits is strong.
Estimated crack time
0 sec
Assumes ~10B guesses/sec (rough).
Character sets used
  • ✗ Lowercase
  • ✗ Uppercase
  • ✗ Numbers
  • ✗ Symbols
  • ✗ Spaces
Suggestions
Start typing to see feedback. Try a passphrase like oak river neon comet and add a number & symbol.
Generators run locally.

Note: This tool provides heuristic estimates only. For critical accounts, use a password manager to create and store unique random passwords.