structured data
This tool converts CSV (comma-separated values) data into a JSON array of objects, using the first row as field names, ready to use in code, an API, or a database import.
Converting an exported spreadsheet into JSON for use in a web app.
Preparing CSV data for import into a database or API that requires JSON.
Quickly inspecting spreadsheet data in a structured, code-friendly format.
Yes — the first row is used as the field names for each JSON object; make sure it's included at the top of your data.
Values containing commas should be wrapped in quotes in the CSV, following standard CSV formatting, so they're parsed correctly.
ToolBench runs this tool entirely in your browser. Your file or text is processed on your own device using JavaScript — nothing is uploaded to a server, nothing is stored, and there's no sign-up wall between you and the result. That's true of every one of the 500+ tools on this site, from PDF utilities to unit converters.