JSON to table
An array of objects becomes a table, with each key as a column heading.
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JSON to CSV
Turn JSON data into a CSV file you can open in Excel or Google Sheets.
🔒 Enterprise privacy — 100% client-side, no server uploads
What is JSON to CSV?
JSON to CSV is a free online tool that lets you turn JSON data into a CSV file you can open in Excel or Google Sheets. Enter your text or numbers and see the result instantly. Everything you type stays in your browser.
Also searched as: convert JSON to CSV, JSON to Excel, JSON to spreadsheet, export JSON as CSV.
JSON to CSV at a glance
- Price
- Free, with no paid plans
- Account
- No signup or login needed
- Where it runs
- In your web browser
- Your data
- Nothing you type is sent to a server
- Works on
- Any modern browser, on desktop and mobile
- Category
- Clean Text & Structure Data
When to use JSON to CSV
- →Open API data in Excel or Google Sheets
- →Share JSON records with someone who uses spreadsheets
- →Turn log or export data into a table
How to use JSON to CSV
- 1
Open JSON to CSV and paste or type your text into the input box.
- 2
Your result updates instantly as you type — no button to click.
- 3
Adjust any mode or format options shown above the result, if the tool offers them.
- 4
Copy the output with one click, or leave it in place to keep editing.
Why use JSON to CSV
- ✓Runs entirely in your browser — your file is never uploaded to a server.
- ✓No account, signup, or email address required to use it.
- ✓Completely free, with no daily limit and no signup.
- ✓Updates the result instantly as you type, so you can see changes in real time.
JSON to CSV
Turn JSON into a CSV you can open in Excel
Paste JSON, choose a separator, and download a CSV file. Nested objects are flattened into columns so the data lands in a clean table.
Nested data flattened
A nested value such as b with a c inside becomes a column named b.c, so nothing is lost in the table.
Comma or semicolon
Choose the separator that your spreadsheet program expects.
Download the CSV
Save the result as a CSV file, ready for Excel or Google Sheets.
Private
Your data stays in your browser and is not uploaded.
Free, no signup
No account and no limit.
Everything you need in JSON to CSV
- Array of objects to CSV rows
- Keys become column headings
- Nested objects flattened into columns
- Comma or semicolon separator
- Download as a CSV file
- Runs in your browser
- Works on phone and computer
- Free and no signup
Tips for better results
- 1
Use an array of objects
Data shaped like a list of records, each with the same keys, makes the cleanest table.
- 2
Pick semicolon for some regions
In some countries spreadsheets expect semicolons. If Excel puts everything in one column, try the other separator.
- 3
Check lists inside values
A list inside a value is joined into one cell, so check that column in your spreadsheet.
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Tutorials on JSON to CSV
Short, practical guides that go with this tool.
🔒 Your privacy with JSON to CSV
JSON to CSV runs as client-side JavaScript inside your own browser tab. Your file or text is read, processed, and turned into a result on your device — it is never sent to, stored on, or seen by Toolkitties' servers. Closing or refreshing the page clears everything.
Frequently asked questions
What shape of JSON works best?
An array of objects, where each object is one row and each key is a column.
What happens to nested objects?
They are flattened, so a nested value such as b with c inside becomes a column named b.c.
What happens to a list inside a value?
The items are joined together into one cell.
Can I open the result in Excel or Google Sheets?
Yes. The output is a CSV file that both can open.
Why does Excel show everything in one column?
Your spreadsheet may expect a different separator. Switch between comma and semicolon and download again.
Is my JSON uploaded?
No. The conversion happens in your browser.
Is JSON to CSV free to use?
Yes. JSON to CSV is 100% free, with no signup, no daily limit and no paid plans.
Do I need to create an account to use JSON to CSV?
No signup or login is required. Open the page and start using JSON to CSV immediately.
Is it safe to use JSON to CSV with private or sensitive files?
Yes. JSON to CSV processes your file locally in your browser using client-side code. The file itself is never uploaded to Toolkitties' servers.
Does JSON to CSV store the text I enter?
No. Your text is processed in memory in your browser tab and is cleared as soon as you close or refresh the page.