🛠️ Utility Tools
General purpose utilities
Password Generator
Strong random password creator.
758 uses
Password Strength Checker
How strong is your password?
765 uses
Random Number Generator
Generate random numbers in a range.
531 uses
Random Name Generator
Generate fake names for testing.
571 uses
Email Validator
Validate email format & MX record.
296 uses
Date Difference
Days between two dates.
975 uses
Time Duration Calculator
Hours, minutes between two times.
320 uses
Age in Seconds
Your age in years, days, hours, seconds — live.
361 uses
Countdown Timer
Set a target date — shows live countdown.
454 uses
World Clock
Current time in 20 major cities — live.
237 uses
💡 Use this tool offline — save Coswaa as a web app on your phone. Works without internet, zero storage, completely free.
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