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Password Strength Checker

How strong is your password?We're building this next. Leave your email and we'll let you know the moment it's live — free, private, no login, same as every Toolsda tool.

Coming soon · Safety Box

What this tool will check

  • Length, character variety, and common-pattern checks
  • Time-to-crack estimate shown in plain language
  • Checks against known leaked-password lists — without ever sending your password anywhere
  • Simple tips to make a weak password stronger