JSON to CSV

Convert a JSON array of objects to CSV with automatic header detection.

JSON to CSV converts a JSON array of objects into a well-formatted CSV file, automatically extracting all unique property names as headers. It handles nested values gracefully, escapes commas and quotes in values, and supports comma, semicolon, tab, and pipe delimiters so the output is compatible with Excel, Google Sheets, and data analysis tools. Data engineers use it to export API responses into spreadsheets. Developers use it to convert mock JSON data into test CSV fixtures. Analysts use it to pull structured JSON from a REST API into a format their BI tool can import. The download button saves the result directly as a .csv file without any server interaction.

How JSON to CSV works

JSON to CSV is a free browser-based utility from Salah Tools Hub. It is designed to give you an immediate result without an account, subscription, or upload to a remote server.

Enter your information into the tool after the page loads, review the result, and use the available copy or download controls. Your input stays on your device while the tool is running.