Developer tool

JSON to CSV

Convert JSON to CSV with a table preview, your choice of delimiter, and optional column headers.

Free browser tool

No Matrix computer needed

✓ No account or card

✓ Use the result right away

✓ Task-specific limits below

Workspace

Use json to csv

Runs in this browser tab

JSON array67 / 100,000

CSV delimiterInclude column headers

Columns include keys from every object. Missing values become empty cells. Spreadsheet formulas are neutralized in the exported CSV.

Result

Your result will appear here. The input stays in this browser tab.

How to use it

Paste a JSON array of objects, choose a delimiter and whether to include headers, then convert, preview, and download your CSV.

Try this example

[{"name":"Ada","role":"Engineer"},{"name":"Lin","role":"Designer"}]

What to check

Accepts up to 1,000 rows and 100 columns across all objects. Nested values become JSON strings; exported formulas are neutralized for spreadsheets.

Review the result before using it in a published page, application, or agent configuration.

Quick answers

Frequently asked questions

Which JSON shape converts to CSV?

Use an array of objects. Keys from every object become columns in first-seen order, and missing values become empty cells. Choose comma, semicolon, or tab and include or omit headers.

How are nested values handled in JSON to CSV?

Nested objects and arrays become JSON text inside CSV cells. Review those cells if the destination spreadsheet expects flat values.

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