Pevlika

CSV ↔ JSON Converter

Paste CSV (or a spreadsheet selection) to get JSON, or paste a JSON array to get CSV.

Runs in your browser — nothing is uploaded
Direction

How to use CSV to JSON Converter

  1. Choose the direction.
  2. Paste your data — delimiters are detected automatically.
  3. Copy or download the result.

Questions

Can I paste from Excel or Google Sheets?

Yes. Copied cells are tab-separated, which is detected automatically.

How are nested JSON objects handled in CSV?

Nested objects and arrays are written as JSON text inside the cell.

JSON FormatterFormat, validate and minify JSON with clear error locations. Sort LinesSort lines alphabetically, numerically, by length, or reverse them. Remove Duplicate LinesDelete repeated lines from a list while keeping the original order. Find and ReplaceFind and replace text, with case, whole-word and regular-expression options.