Converters
Free Online CSV to JSON Converter
Parse CSV or TSV data with Papa Parse and export a clean JSON array locally.
100% Client-Side. Your data is processed locally and is never sent to an ElDevo processing server.
Input
Output
Ctrl/Cmd + Enter to run · Esc to clear · Processing stays in your browser.
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How to Use
- 1Paste CSV data.
- 2Enable header mode if the first row contains column names.
- 3Choose a delimiter when needed.
- 4Copy or download the JSON.
Features & Privacy Guarantee
- ✓ Header detection
- ✓ Delimiter selection
- ✓ Quoted fields
- ✓ Download JSON
Search intent: Convert CSV rows into JSON arrays in the browser.
Technical Example
Input
name,age Ada,36
Output
[{
"name": "Ada",
"age": "36"
}]Frequently Asked Questions
Does it handle quoted commas?
Yes. Papa Parse handles standard CSV quoting.
Can I convert TSV?
Yes. Choose tab as the delimiter.
Are values automatically numbers?
You can enable dynamic typing to convert numeric and boolean-looking values.
Is CSV uploaded?
No. Parsing is local.