JSON to CSV converter

Convert an array of JSON objects to CSV, using every object key as a column.

Convert an array of JSON objects to CSV, using every object key as a column.

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CSV to JSON converter
Sets the character that separates CSV fields. Automatic detects a likely delimiter from the input.

Drop a supported text file here.

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How to use JSON to CSV converter

Use a top-level array of objects. Nested values are preserved as compact JSON strings, so check how the destination spreadsheet should handle them.

Private, local processing

Your input and results are not uploaded or stored. They remain in this browser tab.

Frequently asked questions

What does JSON to CSV converter do?

Convert an array of JSON objects to CSV, using every object key as a column.

Is my data uploaded?

Your input and results are not uploaded or stored. They remain in this browser tab.

What should I check when using JSON to CSV converter?

Use a top-level array of objects. Nested values are preserved as compact JSON strings, so check how the destination spreadsheet should handle them.