數字工具
Base conversion, Roman numerals, number words, primes, percentages and more.
數字 Base 轉換器Convert integers between bases 2–36.十六進位十進位二進位 Live 轉換器Edit hex, dec, oct and bin simultaneously — all stay in sync.Roman Numeral 轉換器Convert between Roman numerals and Arabic numbers.數字 to Words 轉換器Spell out numbers in English words (cheques, captions).百分比計算機Percent of, increase/decrease and ratio problems.隨機數字產生器Cryptographically random integers in any range.數字格式化工具Thousands separators and fixed decimals for any locale.階乘計算機Exact big-integer factorials.GCD&LCM 計算機Greatest common divisor and least common multiple of a list.質數數字檢查器Test primality and show the smallest factor.ConvertdataunitsConverts a unit of data to another format.ConvertdistanceConverts a unit of distance to another format.Unicode 文字 FormatAdds Unicode combining characters to change formatting of plaintext.