Home › Converters
Converters
Units, colors, bases, timestamps and file formats. All 10 of them run on your device — no sign-up, no upload.
Unit ConverterConvert length, weight, temperature, area and volume with standard factors.Number Base ConverterConvert between binary, octal, decimal and hexadecimal, with signed 32-bit support.Color ConverterConvert between HEX, RGB and HSL with a live swatch and CSS-ready output.Unix Timestamp ConverterConvert Unix timestamps to readable dates and back, in seconds or milliseconds, UTC or local.Time Zone ConverterSee the current time in major cities and convert a chosen time between zones.CSV ↔ JSON ConverterConvert CSV to JSON and JSON back to CSV, with a delimiter choice.YAML ↔ JSON ConverterConvert YAML to JSON and JSON to YAML for common flat and nested structures.Image to Base64Turn an image into a Base64 data URI you can paste straight into CSS or HTML.Speed ConverterConvert km/h, mph, m/s, knots and feet per second.Data Storage ConverterConvert bits and bytes with either decimal (1000) or binary (1024) bases.