How to use the CSV to JSON Converter
- Paste CSV with a header row.
- Convert to JSON.
- Copy or download the output.
Frequently Asked Questions
Does it support quoted commas?
The parser handles common quoted CSV fields.
Is processing local?
Yes.
Cleaning CSV before converting
The first row is treated as the header, so each column needs a unique name. Make sure every row has the same number of fields, and remove stray blank lines.
The output is a JSON array of objects with text values. If you need numbers or booleans, convert those fields in your own code after parsing.