Convert CSV, TSV or any separated file to JSON. Quoted cells, commas inside quotes and line breaks inside cells are all read correctly.
loading toolHow to convert CSV to JSON
- Paste the CSV (or copy cells straight from a spreadsheet).
- Keep “First row is the header” on to get named fields.
- Copy or download the JSON.
Questions
Why are some numbers kept as text?
Values with leading zeros, like PIN codes or phone numbers, stay as text so no digits are lost.
Is my data private?
Yes. Everything happens inside your own browser: nothing you type or choose is uploaded to us or anyone else.
Is it free?
Completely free, with no sign-up, no watermark and no limit on how many times you use it. Light ads keep the site running.
