What is Password strength?

Password strength describes how resistant a password is to guessing. It depends on unpredictability rather than on any particular mix of character classes, and reused passwords are weak whatever their composition.

2 tools that work with Password strength

Files never leave your browser.

Hash & Crypto Tools2

Password GeneratorGenerate strong random passwords using your browser's cryptographic random source.Password Strength CheckerEstimate how long a password would take to crack, and see exactly what weakens it.

Related terms

Terms that appear alongside Password strength on the same tools.

← All glossary terms Browse every tool →