JSON to CSV
Convert JSON data to CSV spreadsheets
drag & drop a file anywhere · paste with Ctrl/⌘+V · max 100MB
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How To JSON to CSV
Follow along with the steps below
Step 1
Upload your JSON file
Drag and drop your JSON file into the box above, or click to choose it from your device.
Step 2
Convert to CSV
Our JSON to CSV converter processes your file and prepares the CSV output for you.
Step 3
Download your CSV
Save the converted CSV file straight to your device — no watermark, no sign-up.
Need to turn a JSON file into CSV? This free online JSON to CSV converter handles it in seconds — no software to download, no watermark and no account required. Upload your JSON, let the tool do the work, and download a clean CSV file you can use right away.
Convert JSON data to CSV spreadsheets This free online JSON to CSV converter lets you change JSON files into CSV format in seconds — no software to install and no sign-up needed. It works on any device, and your files stay private. Convert JSON to CSV as many times as you like, completely free.
What you can do with JSON to CSV
- Open and share your content as CSV on devices or apps that do not support JSON
- Prepare CSV files for websites, email attachments, printing or long-term archiving
- Fix compatibility problems when a colleague, client or platform requires CSV
- Convert JSON to CSV as often as you need, completely free and with no limits
JSON and CSV are different file formats, each suited to different tasks. Converting JSON to CSV lets you reuse the same content wherever CSV is expected, without recreating it from scratch. Our JSON to CSV converter keeps the process simple and your data intact: upload, convert and download. Everything is processed securely and your files are removed automatically within one hour, so your information stays private.
What to know before you use JSON to CSV
Each object becomes a row, each key a column
A JSON array of objects becomes a table: each object is one row, each key becomes a column. It works cleanly only when records share the same flat fields. The tool reads your pasted or uploaded array and writes a header row plus one line per record, so the shape of your data, not the tool, decides how tidy the output is.
Nested objects and arrays do not fit one cell
A value that is itself an object or an array cannot fit in one cell. Depending on the record it gets stringified back into JSON text or flattened, which is rarely the column layout you want. If your records contain nested fields, expect to split or clean those columns by hand after exporting.
Inconsistent keys leave gaps in the grid
When records do not all carry the same keys, the columns no longer line up. Missing keys leave blank cells and extra keys add columns some rows never fill, so the result looks gappy. Normalize the array so every object has the same keys before converting if you need a dense, predictable grid.
Runs in your browser; check the output before trusting it
Everything runs in your browser, so your data never leaves your device. Do not trust the file blindly: open it and check the header row plus a few sample rows, watching for stray quotes, commas inside values, or columns that came from nested data. Fix any mismatches before importing it into a spreadsheet.
Frequently Asked Questions
How do I convert JSON to CSV?
Just upload your JSON file above and our tool converts it to CSV automatically. When it finishes, download the CSV file.
Is the JSON to CSV converter free?
Yes — converting JSON to CSV is completely free with no limits and no account required.
Are my files kept private?
Your files are processed securely and automatically deleted within one hour. Many conversions even run directly in your browser.
Will converting JSON to CSV reduce the quality?
Our converter is built to preserve as much quality as possible when changing JSON to CSV. For most files any difference is hard to notice.
What is the difference between JSON and CSV?
JSON and CSV store data differently, which affects compatibility, file size and how each format is best used. Converting lets you pick whichever one fits the job in front of you.