Unit and data conversion tools
Convert between meters, feet, inches, miles
Convert between kg, pounds, ounces, grams
Convert between Celsius, Fahrenheit, Kelvin
Convert between bytes, KB, MB, GB, TB
Convert between decimal, binary, hex, octal
Convert between Roman and Arabic numerals
Convert between mph, km/h, knots, m/s
Convert between seconds, minutes, hours, days
Convert between degrees, radians, gradians
Convert between joules, calories, BTU, kWh
Generate custom QR codes for URLs, text, and data with custom colors