About this tool
What CSV to JSON does
Convert CSV data into JSON records in your browser. Paste data or load a local file, choose parsing options, and copy or download the result.
- Convert rows to recordsUse the header row as JSON object keys.
- Choose delimitersSet a comma, tab, or other delimiter for your source data.
- Keep files localConversion runs in your browser without uploading the file.
Quick guide
How to use CSV to JSON
- 1
Add CSV data
Paste CSV text or choose a local CSV file.
- 2
Set parsing options
Confirm the delimiter and header row settings.
- 3
Convert and export
Review the JSON, then copy or download it.
FAQ
Frequently asked questions
Are my CSV files uploaded?
No. Conversion runs in your browser and the selected file is not sent to a ToolPouch server.