JSON Tools

Convert CSV to JSON

Paste or upload CSV, choose the delimiter and whether the first row is a header, then convert to a JSON array of objects.

Your JSON is processed securely in your browser and is not stored unnecessarily.

How it works

  1. Paste JSON, type in the editor, or upload a file.
  2. Run the tool. Processing stays in your browser whenever possible.
  3. Copy or download the result. Nothing is written to server storage.

FAQ

Yes. Quoted fields, escaped quotes and custom delimiters are parsed in the browser.

Related tools

JSON → CSV JSON Formatter JSON Lines / NDJSON All JSON Tools