CSV to JSON
Convert CSV data to formatted JSON objects locally in your browser.
CSV to JSON workspace
Parse CSV into readable JSON locally.
CSV input
JSON output
JSON updated live
CSV is parsed locally as you edit.
Output
6 lines62 chars
Files are processed in your browser. No data is uploaded.
Questions
How are JSON keys created?
The first CSV row is used as the header row. Empty or duplicate headers are normalized locally.
Does Utilumo upload my input?
No. This tool is designed for local browser processing and does not send your input to a server.
Do I need an account?
No. Utilumo tools are built to work without accounts or sign-in.