CSV to JSON Converter
Convert CSV data to a JSON array of objects. Paste your CSV and get structured JSON output instantly.
1Paste CSV data
2Convert to JSON
3Download or copy
CSV Input
JSON Output
JSON output will appear here
Conversion Features
Smart CSV to JSON conversion right in your browser.
Auto Header Detection
The first row of your CSV is automatically used as JSON object keys.
Type Inference
Numbers and booleans in CSV are automatically converted to their proper JSON types.
Formatted Output
The resulting JSON is automatically formatted with proper indentation for easy reading.
CSV to JSON FAQ
Does it handle quoted values?
Yes, standard CSV quoting with double quotes is fully supported, including escaped quotes within values.
What delimiter is used?
Comma is the default delimiter. Values containing commas should be enclosed in double quotes as per the CSV standard.
Are types preserved?
Yes, numeric values become JSON numbers and true/false values become JSON booleans. Everything else becomes a string.