Converters & Formatters tools
Convert and format structured data: JSON, YAML, CSV, XML, SQL, query strings, number bases, colours and Unix permissions.
chmod Permission Calculator
Convert between octal, symbolic and checkbox views of Unix file permissions, including setuid, setgid and the sticky bit.
JSON / YAML Converter
Convert JSON to YAML and simple block YAML back to JSON, with validation and formatting - useful when the same config exists in both forms.
Number Base Converter
Convert numbers between binary, octal, decimal, hexadecimal and any base from 2 to 36, with bit-width and two's complement views.
URL Parser & Encoder
Break a URL into its parts, decode the query string into readable pairs, and percent-encode or decode any component.