JSON to TOML Converter

Transform text and structured data locally in your browser.

Converting JSON to TOML

Scalar values become key = value lines, nested objects become [table] sections, arrays of objects become [[array-of-tables]], and other arrays stay inline. TOML has no null, so null values are left out and listed in a note. {"title":"App","db":{"port":5432}} becomes title = "App" followed by a [db] section containing port = 5432.