CSV to JSON Converter

Convert CSV to JSON in real-time.

Delimiter
CSV Data
JSON Data
Read-only

What is CSV to JSON?

An online tool that quickly transforms CSV (Comma-Separated Values) files into JSON (JavaScript Object Notation) format. Convert spreadsheet exports and database outputs into a structured format ideal for web applications and programming. This tool streamlines data workflows by bridging different data formats efficiently.

Key Features and Benefits

  • Real-time Conversion: See results instantly as you type or paste your CSV data
  • Flexible Configuration Options: Handle CSV formats with user-friendly settings
    • Support for multiple delimiters (comma, tab, or custom character)
    • Choice between formatted, readable JSON or compact format
  • Browser-based Processing: All processing happens locally, ensuring data privacy

How to Use

  1. Input or paste your CSV data into the left editor
  2. Select desired settings from the options panel:
    • Delimiter: Specify the CSV delimiter (comma, tab, or custom)
    • Format JSON: Select whether to format the resulting JSON
  3. The conversion result will appear in the right editor
  4. Use the copy button to copy the result as needed

CSV Format Example

id,name,age
1,John Doe,25
2,Jane Smith,30
3,Robert Johnson,28

JSON Result Example

[
  {
    "id": "1",
    "name": "John Doe",
    "age": "25"
  },
  {
    "id": "2",
    "name": "Jane Smith",
    "age": "30"
  },
  {
    "id": "3",
    "name": "Robert Johnson",
    "age": "28"
  }
]

Use Cases

  • Converting CSV data exported from databases for use with JSON APIs
  • Transforming spreadsheet data to JSON format for web development
  • Converting CSV data to structured JSON format for data analysis
  • Bridging data formats in application development

Technical Information

This tool operates completely on the client side. Your uploaded data is never transmitted to any server. All processing happens within your browser, ensuring privacy and security.