CSV to JSON uses PapaParse in your browser to turn CSV into an array of objects. Toggle whether the first row is headers, then copy or download .json.
CSV to JSON
CSV to JSON Free
Upload or paste CSV and get pretty-printed JSON instantly with PapaParse - fully local.
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What is this?
How it works
1. Upload a .csv file or paste CSV.
2. Choose whether the first row is headers.
3. Click Convert to JSON.
4. Edit, copy, or download the formatted JSON.
Features
- PapaParse-powered local conversion
- Header row toggle
- Pretty-printed JSON
- Object and column counts
Benefits
Turn grade sheets and exports into JSON for apps, notebooks, and APIs.
Trust & privacy
Your CSV is processed only in your browser. Studix does not upload or store it for this tool.
Frequently asked questions
No. Parsing runs entirely in your browser with PapaParse.
Uncheck First row is column headers. Keys become column1, column2, and so on.
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