JSON to XLSX
JSON to XLSX is a free online document converter for changing JSON files into XLSX files. JSON to XLSX accepts 4 MIME types, returns application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, includes 1 setting, and runs in your browser on the device.
Drop .json file here
or click to choose
Options
Key facts
- Input
- 1 format: JSON (application/json, text/json, text/plain, )
- Output
- XLSX (application/vnd.openxmlformats-officedocument.spreadsheetml.sheet)
- Runtime
- your browser on the device
- Settings
- 1 control: First row is a header
- File mode
- 1 input file creates 1 output file
- Cost
- $0, no account required
How to use JSON to XLSX
- 1
Open your JSON file
Drop your JSON file onto the page, or click to browse and pick one from your device.
- 2
Choose options
Adjust the conversion options to suit your needs. Defaults work well for most inputs.
- 3
Convert and download
Click Convert. Your XLSX file is ready to download in seconds.
JSON to XLSX details
First, JSON to XLSX reads JSON source files and prepares XLSX output for the document workflow. Next, The visible controls are First row is a header. Additionally, Files and text stay in the browser session.
Drop in (or paste) a.json file and download a real Excel.xlsx workbook. An array of flat objects becomes a sheet whose headers are the union of object keys (one row per object). An array of arrays becomes a sheet whose rows are the inner arrays; the first inner array is treated as a header row when the option is on. A single object is automatically wrapped in a one-element array. Conversion runs entirely in your browser; your data never leaves your device.
Common searches
- json to xlsx
- json to xlsx converter
- json to excel
- json to excel converter
- convert json to xlsx
- convert json to excel
Related tools
Tools that work with the same formats — most users open one of these next.
XLSX to JSON
Convert an Excel spreadsheet (.xlsx / .xls) to pretty-printed JSON — free online, no upload.
JSON to CSV
Convert a JSON array (or object) into a CSV spreadsheet — free online, no upload.
CSV to XLSX
Convert a CSV file into an Excel .xlsx workbook — free online, no upload.
XLSX to CSV
Convert an Excel spreadsheet (.xlsx / .xls) to a CSV file — free online, no upload.
JSON to TOML
Convert JSON files to TOML configuration format — free online, no upload.
JSON to YAML
Convert JSON to YAML — free online, no upload.
Frequently asked
What is JSON to XLSX?
JSON to XLSX is a free online document converter for changing JSON files into XLSX files. JSON to XLSX accepts 4 MIME types, returns application/vnd.openxmlformats-officedocument.spreadsheetml.sheet, includes 1 setting, and runs in your browser on the device.
What files does JSON to XLSX accept and create?
JSON to XLSX accepts JSON files (application/json, text/json, text/plain, ) and creates XLSX files (application/vnd.openxmlformats-officedocument.spreadsheetml.sheet). The page includes 1 setting: First row is a header.
Do my files and data stay private?
Yes. JSON to XLSX runs entirely in your browser using your device's CPU. Files and text are never uploaded to our servers, so your data stays private.
How do I use JSON to XLSX?
Open JSON to XLSX, drop in your JSON file, choose any options, and click Convert. Your browser does the work locally and produces a XLSX file you can save right away.
What is the maximum file size for JSON to XLSX?
Because JSON to XLSX runs in your browser, the maximum size depends on your device's available memory. Most modern phones and laptops handle files up to a few hundred MB without issues.