Writer & Dev
CSV to JSON Converter: Two-Way CSV & JSON Tool
Convert between CSV and JSON in either direction. Paste CSV with a header row to get a JSON array of objects, or a JSON array of objects to get clean CSV.
Runs in your browser — your text is never uploaded or stored.
Quick answer
CSV ↔ JSON Converter is a free online tool that convert between CSV and JSON in either direction. Paste CSV with a header row to get a JSON array of objects, or a JSON array of objects to get clean CSV.
- Cost: free, no signup or limits.
- Privacy: runs 100% in your browser; text is never uploaded.
- Works on: desktop and mobile browsers, offline once loaded.
- Category: Writer & Dev.
Output
Common conversions
How to Use
- 1.Pick CSV → JSON or JSON → CSV.
- 2.Paste your input into the source panel.
- 3.Copy the converted output from the result panel.
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FAQ
Does it handle quoted fields with commas?
Yes. The CSV parser follows the standard rules: double-quoted fields can contain commas, newlines, and escaped quotes.
Can I use a different delimiter?
Yes — pick comma, semicolon, tab, or pipe.
Is my data uploaded?
No. All conversion happens locally in your browser.
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