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JSON to CSV Converter

Paste a JSON array of objects, choose a delimiter and convert it into a clean CSV table locally in your browser.

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Convert JSON arrays into CSV locally.

When to use this tool

Use it when you have a JSON array from an API, export or script and need a CSV version for spreadsheets, imports or quick review.

  1. Turn API response rows into CSV for spreadsheet review.
  2. Convert JSON exports before sharing them with a CSV-only workflow.
  3. Flatten small browser-side datasets into a copyable CSV table.
Related tools

Related tools

DeveloperJSON Formatter and Validator

Format, minify, validate and sort JSON.

DataCSV Column Mapper

Map and rename CSV headers locally.

DataCSV Duplicate Remover

Deduplicate CSV rows locally.

FAQ

Questions

Questions

Does the JSON to CSV converter upload my data?

No. JSON parsing and CSV conversion run locally in your browser.

What JSON shape does it support?

This version expects a top-level JSON array of objects. Nested objects are flattened with dot-notation keys and arrays are kept as JSON strings.

Can I choose the CSV delimiter?

Yes. You can export the CSV with commas, semicolons or tab-separated columns.