From spreadsheet to JSON
CSV is the simplest export format for spreadsheets and databases, while JSON is what most APIs and apps expect. Converting turns each row into an object using the header names as keys.
Quoted cells, escaped quotes and line breaks inside cells are handled correctly. The delimiter is detected automatically.
How to use the CSV to JSON Converter
- 1Paste your CSV.
- 2Adjust delimiter and options if needed.
- 3Copy or download the JSON.
Frequently asked questions
Is my data uploaded?
No. Conversion runs in your browser.
Does it keep numbers as numbers?
Yes, if the option is on. Otherwise every value stays a string.