JSON
JSON data
JSON is the data format of the web: objects, lists, text and numbers in plain text. APIs, apps and settings files use it everywhere.
Extensions: .json
JSON to CSV converter
Convert JSON files to CSV on Windows 10 and 11: free, offline and in batches. Drag the files onto CSV in Filee's format donut and the CSV files appear next to the originals.
How to convert JSON to CSV on Windows
- 1
Select your JSON files
In File Explorer or on the desktop, select one JSON file or as many as you like.
- 2
Hold Ctrl and drag
Hold Ctrl (or the key you set in Filee) and drag the files. A donut of formats opens at the cursor. Prefer menus? Right-click and choose Convert with Filee.
- 3
Drop on CSV
Release the files over CSV. A progress ring counts up, and each CSV file is saved next to its original.
What Filee does for JSON → CSV
A JSON list of records becomes a table you can open in Excel: one row per record, one column per key. A wrapper like {"users": […]} is looked through. Data that isn't a table stops with a message instead of a broken file.
- Built in: works right after installing Filee, with nothing else to download.
- Data that is a table (a list of records) also converts to and from CSV and Excel.
- Batch: one file or hundreds, converted in parallel; a failure never stops the rest.
- Private: files are converted on your PC and never uploaded, even without internet.
- Saved next to the original, or in a folder and with a file name pattern you choose.
JSON can also become
- JSON Lines
- YAML
- TOML
- XML
- XLSX
About JSON and CSV
CSV
Comma-separated values
CSV is plain text with one table row per line. Every spreadsheet, database and programming language reads it, but it has no formatting, formulas or multiple sheets.
Extensions: .csv
Convert JSON to CSV for free
Filee is a free, open-source file converter for Windows 10 and 11. It works offline and converts 240+ formats with one drag and drop.
macOS and Linux are previews.
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