Unit Converter

Convert length, mass, temperature, area, volume, speed, time, data size, pressure and energy, with every target unit shown at once.

More tools

0x

Number Base Converter

Convert between binary, octal, decimal, hexadecimal and any base from 2 to 36. Uses BigInt, so huge integers keep full precision.

{ }

JSON Formatter

Format, minify, validate and escape JSON. Big numbers keep their precision, nested JSON strings can be expanded, and errors point to the exact line and column.

</>

Code Beautifier & Minifier

Beautify JavaScript, CSS, HTML, XML and SQL code, and minify CSS, HTML and SQL.

±

Text Diff Checker

Compare two texts, code, JSON or logs by line, word or character, ignoring case or whitespace if you like, with inline and side-by-side views.