JSON to CSV Converter

intermediate

Convert JSON data (including nested objects) to flat CSV format.

jsoncsvconvertflatten

What you'll configure

JSON structureOptional

select

Extra requirementsOptional

e.g. Flatten nested fields, custom delimiters, encoding

textarea

Example use case

“Convert my API response JSON with nested user objects into a flat CSV”

Prompt previewClick to expand

Create a JSON to CSV converter app.

JSON type: {json_structure}

Paste or upload JSON, flatten nested objects, preview as table, select fields, download as CSV.

Use PapaParse — import Papa from 'https://esm.sh/papaparse@5'.

{additional_requirements}

Highlighted values like {variable} will be replaced with your inputs.

Fill in the fields and generate your app instantly

CategoryData Tools

Difficultyintermediate

Inputs2 fields

TypeFrontend