Sam Gorman

Convert 3, 4, 6, or 8 digit CSS HEX colors to RGB values, with RGBA and opacity when alpha is included.

Convert HEX, RGB, HSL, HSV, and CMYK with optional alpha, copy-ready CSS, and a clear screen vs print note.

Convert capacitance between F, mF, uF, nF, pF, fF, abF, and statF with a quick common-units equivalence list.

Convert bits, bytes, KB, MB, GB, TB, PB, KiB, MiB, GiB, TiB, and PiB with a full side-by-side unit list.

Convert decimal numbers to octal, set a fractional digit limit, and view step-by-step division and multiplication checks.

Convert whole decimal numbers to hexadecimal with optional 0x or # prefix, upper or lower case, and leading zeros.

Convert unsigned, signed, two’s complement, and fractional binary numbers to exact octal with three-bit grouping steps.

Convert binary to hexadecimal fast, with 4-bit grouping steps, fraction support, and clear input checks.

Convert numbers to millions or millions back to full numbers with rounding, commas, and a report-ready label style.

Convert any number to billions using US short scale. See billions, millions, full digits, and scientific notation fast.