CSV to JSON Converter Online - Free CSV to JSON converter and back.
Free online CSV to JSON converter. Transform CSV to JSON and back. Supports custom delimiters, headers, and nested objects. Copy or download.
How to Use CSV to JSON Converter
- 1Choose conversion direction (CSV→JSON or JSON→CSV).
- 2Paste your CSV or JSON data.
- 3Click Convert and optionally download the result.
Frequently Asked Questions
What delimiters are supported?
This tool supports comma (default), tab, semicolon, and pipe delimiters. Select the appropriate delimiter before converting.
Can I convert JSON back to CSV?
Yes. Switch to JSON→CSV mode, paste your JSON array of objects, and click Convert. Keys become CSV headers automatically.
Does this handle quoted CSV fields?
Yes. Fields enclosed in double quotes are properly parsed, including those containing delimiters, newlines, or escaped quotes.
Found a bug or have a suggestion? Report it on GitHub
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