This tool facilitates the conversion of data between two common structured formats: CSV (Comma Separated Values) and JSON (JavaScript Object Notation).

• CSV to JSON: Converts tabular CSV data into an array of JSON objects. The first line of the CSV is typically used as headers (keys for the JSON objects).
• JSON to CSV: Converts an array of JSON objects into CSV format. The keys of the first object in the array are used as CSV headers.
• Delimiter: You can specify the delimiter used in your CSV data (e.g., comma, semicolon, tab).

Note: This converter handles basic CSV and JSON structures. For very complex or malformed data, specialized libraries or tools might be necessary. The CSV parsing is simplified and might not handle all edge cases like multi-line quoted fields perfectly.