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Tooldict

JSON & CSV Converter

Perform seamless, two-way conversions between JSON and CSV, the two most frequently used data formats in data science and web development.

About

The tool can automatically flatten nested structures within JSON to export them as proper columns in a CSV file.

How to use

  1. 1. Paste the JSON or CSV data you want to convert.
  2. 2. Select the conversion direction (JSON -> CSV or CSV -> JSON).
  3. 3. Copy or download the resulting formatted data.

Frequently Asked Questions

Does it support complex JSON objects?
Yes, it detects objects inside an array and processes them into individual CSV rows.

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Embed this tool

Copy the code below and paste it into your site's HTML to embed this tool for free. The snippet includes an attribution link back to the source.

<iframe src="https://tooldict.com/embed/en/json-csv-converter" title="JSON โ†” CSV" width="100%" height="600" style="border:1px solid #e2e8f0;border-radius:16px;max-width:680px" loading="lazy"></iframe>
<p style="font:13px/1.5 sans-serif">Powered by <a href="https://tooldict.com/en/json-csv-converter" target="_blank" rel="noopener">JSON โ†” CSV</a> โ€” Tooldict</p>