JSON to CSV
Convert an array of JSON objects to CSV locally.
Free. No signup required.
What this tool does
Convert an array of JSON objects to CSV. Select columns, flatten nested fields and choose a delimiter for spreadsheet review, all in your browser.
How to use
Paste an array of objects. Object keys become column headers; missing fields become empty cells.
Features
Choose columns and optionally flatten nested fields before exporting records.
When to use it
Turn an API's list of records into a table for spreadsheet review.
Example and checks
Each object becomes a row. Missing fields become empty cells, so check whether that distinction matters before importing into a spreadsheet. Nested data needs an explicit flattening choice. Review formula-like cell values in the receiving spreadsheet; local conversion does not make them safe to execute.
[{"name":"demo","code":"0012"}]
name,code
demo,0012Common questions
What happens to nested objects and arrays?
Nested objects and arrays are serialized as JSON inside cells. Spreadsheet formula-like cells are not executed by Flekify.
Data processing
This tool processes its input locally in your browser without sending it to a server for processing. Input and results are not included in share URLs.
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