Paste CSV
Add CSV text with a header row.
Code & Data Tool
CSV to JSON
Parse CSV safely, preview rows, and export structured JSON.
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About this tool
What is CSV to JSON?
CSV to JSON parses CSV safely, previews the rows and produces structured JSON you can use in code or an API test.
Useful when you need to
- Convert a spreadsheet export for a web project
- Create sample data from a table
- Check how headers become keys
How to use
How to use CSV to JSON
01 02 Convert
Run the conversion.
03 Preview
Check the rows and keys.
04 Copy
Copy or export the JSON.
Tips
Get better results
- Quoted fields containing commas are handled, but check unusual files.
- The first row is used for the key names.
FAQ
Frequently asked questions
Does it guess number types?
Check the output. Values may be kept as text, so verify types before using them.
Is it private?
Yes.
What about other delimiters?
Use the CSV Viewer or Formatter to check the delimiter first.
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