Converters

8 tools

Free online converters — turn colors between HEX, RGB and HSL with a live preview, plus more format conversions, all instant and client-side.

Color Converter Pick a color or type a value to convert instantly between HEX, RGB and HSL with a live preview.

Timestamp Converter Convert a Unix timestamp (seconds or milliseconds) to UTC, local and ISO dates.

Number Base Converter Convert a number between binary, octal, decimal and hexadecimal — type in any field.

Unit Converter Convert between units of length, weight and temperature instantly.

Data Size Converter Convert between bytes, KB, MB, GB and TB in decimal or binary units.

Roman Numeral Converter Convert a number to Roman numerals, or Roman numerals back to a number.

Time Zone Converter Convert a date and time from one time zone to another.

Currency Converter Convert an amount between world currencies using live daily rates.

About our Converters

Convert between the formats you use every day. The color converter translates HEX, RGB and HSL with a live swatch, ideal for CSS and design work.

Conversions happen instantly in your browser with a live preview, so you can copy the exact value you need without any round-trips.