PunkFix

Convert Broken CSV to JSON

Export resiliently parsed data to compliant JSON. 100% private—your data stays in your browser.

No uploadsNo signupInstant results
1

Upload Your CSV

Drop a broken CSV that needs conversion.

2

Resilient Parsing

We parse your file even if it has formatting issues.

3

Download JSON

Get your data as clean, structured JSON.

Click to upload or drag & drop

Supported files: CSV, TXT, JSON (Max 20MB)

Drop your file here

or click to browse

CSV files, including malformed ones that other tools reject.

Max 20MB 100% Private

What This Tool Does

This tool parses CSV data and transforms it into a JavaScript Object Notation (JSON) array, making it ready for use in APIs or NoSQL databases.

How It Works

1Upload your CSV file.
2The tool parses the rows into objects.
3It infers numbers and booleans automatically.
4Download the resulting .json file.

Input Format

Any CSV file.

Output Format

A valid JSON array ([{...}, {...}]).

When to Use This Tool

  • Migrating data from Excel to MongoDB.
  • Need test data for a frontend application.
  • Sending CSV data to a REST API.

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