utility tools

Count words, chars, and lines.

Convert text between cases.

Generate strong random passwords.

Convert time between major time zones quickly.

Calculate days, weeks, months between two dates.

Calculate exact age from date of birth.

Estimate recommended internet speed for your household.

Estimate daily calorie needs for maintenance or goals.

Generate multiple strong passwords with charset controls.

Typical lifespan ranges by breed (reference only).

Budget monthly and multi-month pet food spend.