io.github.punchfan01/utility-converter

Revised July 13 at 11amSafely evaluate an arithmetic expression and return the exact result.Supports +, -, *, /, //, %, ** (power), parentheses, the constants pi and e,and the functions sqrt(), abs(), round(). Does not execute arbitrary code.

Convert between Unix timestamps and human-readable datetimes.

Convert a value between units of length, weight, or temperature.Supported units:- Length: mm, cm, m, km, inch, ft, yard, mile- Weight: mg, g, kg, ton, oz, lb- Temperature: C, F, K (Celsius, Fahrenheit, Kelvin)Both units must belong to the same category (e.g. km -> mile is valid,kg -> mile is not).

Encode text to Base64 or decode a Base64 string back to text.

Generate one or more random UUID v4 strings.

Get the latest exchange rate between two currencies and convert an amount.Uses the free Frankfurter API (no API key required). Currency codes must beISO 4217 codes such as USD, KRW, EUR, JPY, GBP.

Compute the cryptographic hash of a UTF-8 text string.