CSV to JSON
Convert CSV data to JSON. Free, no signup, runs in your browser.
How It Works
Paste CSV data with headers in the first row. Click Convert and each row becomes a JSON object with the headers as keys. The output is a formatted JSON array.
What Is CSV to JSON Conversion?
CSV (Comma-Separated Values) is a simple tabular format used by spreadsheets and databases. JSON (JavaScript Object Notation) is the standard format for APIs and web applications. Converting between them is a common task when moving data between systems.