PrismKit計算機位元運算計算機位元運算計算機在瀏覽器中執行本機複製連結Markdown對兩個 8 到 64 位元的整數進行 AND、OR、XOR、NOT 與位移運算，並逐位元顯示。長寬比計算機Reduce a width and height to its aspect ratio, or resize while keeping the ratio locked.分數／小數轉換器Turn decimals into the simplest fraction or nearest inch fraction, fractions into exact repeating decimals, and inches into millimetres.