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Transform JSON data arrays into formatted CSV files with custom delimiters.
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Developer & Text Tools
Transform JSON data arrays into formatted CSV files with custom delimiters.
Paste a JSON array of objects. The parser extracts object keys as CSV header columns and formats values into downloadable CSV spreadsheet rows.
Convert JSON array data into downloadable CSV spreadsheets. Yuitility keeps the workflow fast and focused, so you can complete the job without creating an account.
Frequently asked questions about calculation formulas, privacy, and usage.
Nested object properties (e.g. `user.address.city`) are flattened into clear CSV header columns.
Yes, bi-directional parsing allows uploading or pasting CSV content to generate JSON array objects.
100% safe. Data parsing runs locally in your device RAM without network transmission.
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Nested values are kept as JSON inside cells. Formula-like strings are prefixed with an apostrophe for spreadsheet safety. Import identifier columns as text to preserve leading zeroes.
