---
title: "JSON to CSV Converter - Convert JSON data to CSV format | Web ToolBox"
description: "Convert JSON data to CSV format. It can flatten nested objects, which makes it useful for tabular export and CSV files for Excel and similar tools."
canonical_url: "https://web-toolbox.dev/en/tools/json-to-csv"
meta:
  author: K
  "og:description": "Convert JSON data to CSV format. It can flatten nested objects, which makes it useful for tabular export and CSV files for Excel and similar tools."
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  "og:image:alt": "JSON to CSV Converter"
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  "og:title": "JSON to CSV Converter - Convert JSON data to CSV format | Web ToolBox"
---

> Index of every page on this site: [llms.txt](https://web-toolbox.dev/llms.txt)

# **JSON to CSV Converter**

Convert JSON data to CSV output

**JSON data**

**CSV data**

Read-only

## What is JSON to CSV?

JSON to CSV is a tool for converting JSON data into CSV format. It is useful when you want to review JSON as rows and columns or bring the data into spreadsheet software.

The tool converts the input automatically and lets you download the result as a CSV file. It is especially handy when you want to inspect API responses or share structured data in a more familiar table format.

## How to Use

1. Paste JSON data into the input area.
2. Review the CSV result.
3. Turn the header option on or off if needed.
4. Download the CSV when the result looks right.

If the JSON is invalid, the tool shows an error instead of a converted result.

## Main Setting

### With Header

When enabled, the tool outputs JSON keys as the first row of the CSV. This is usually the easier choice when you want readable column names. If you need raw rows without a header line, you can turn it off.

## Use Cases

- Reviewing API responses in a tabular format
- Moving JSON data into Excel or spreadsheets
- Checking column structure before data migration
- Sharing JSON-based data in a format that is easier to scan

## Input and Output Example

```json
[
  {
    "name": "John Smith",
    "age": 30
  },
  {
    "name": "Jane Doe",
    "age": 25
  }
]
```

An input like this becomes CSV such as:

```text
name,age
John Smith,30
Jane Doe,25
```

## Things to Keep in Mind

- Depending on the JSON structure, it is worth reviewing the output before downloading it
- Whether you include a header row can affect how the CSV is handled in the next tool
- If the result is harder to read than expected, adjusting the original JSON shape may help

```json
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```

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