Converters
Change a file or a snippet from one format into another without handing it to anybody. Spreadsheet exports become clean JSON, YAML becomes JSON, Markdown becomes HTML. Every one of these runs inside your browser, so what you are converting never leaves your device.
6 tools and counting
Currency ConverterAn exchange rate calculator using the European Central Bank's official daily rateUnit Converterkg to lbs, mm to inches, cm to feet — every everyday unit, in your browser.CSV to JSONCSV to JSON and back — turn a spreadsheet export into clean, readable JSON.Markdown to HTMLTurn Markdown into clean HTML, with a preview you can trust.YAML to JSONConvert a config file to JSON, or JSON back to readable YAML.Time Zone ConverterA time zone converter and world clock — one time, every city at once.