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CSV to JSON Converter

Generate sample JSONSimple
CSV input
JSON output

What is CSV to JSON Converter?

CSV to JSON Converter helps developers move data between common configuration, API, and documentation formats. Convert CSV headers and rows into formatted JSON arrays.

The conversion runs in the browser, so private payloads, credentials, and local configuration snippets do not need to be uploaded just to change representation.

How to use CSV to JSON Converter

Paste source data, choose the CSV to JSON Converter action, then copy or download the generated result. Review the output when formats have different data models, such as XML roots, CSV columns, or TOML values.

Available actions

  • Convert to JSON
  • Import JSON file
  • Copy output
  • Download output
  • Create expiring JSON share link
  • Collapse all
  • Expand all
  • Escape JSON string
  • Unescape JSON string
  • Generate sample JSON
  • Simple sample
  • Medium sample
  • Complex sample
  • Back to top
  • Back to bottom
  • Find in editor
  • Previous match
  • Next match
  • Replace all
  • Close search panel

Example

Input

id,name,role
1,Ada,API
2,Grace,Data

Output

[
  {
    "id": 1,
    "name": "Ada",
    "role": "API"
  }
]

FAQ

Does CSV to JSON Converter upload my data?

No. The conversion runs locally in your browser.

Can every format represent the same values?

Not always. Some formats have stricter roots, table shapes, or unsupported values, so JSONFather reports errors when a safe conversion is not possible.

Can I copy the generated output?

Yes. Use Copy output or Download output after conversion.

JSON to YAMLConvert JSON into readable YAML.YAML to JSONParse YAML and output formatted JSON.JSON to XMLTurn JSON objects into formatted XML.XML to JSONParse XML into formatted JSON.JSON to CSVExport arrays and objects as CSV.JSON to TOMLConvert JSON config into TOML.

Tool Map

JSON Tools

FormatterBeautify, minify, sort, escape, and unescape JSON.MinifierCompress JSON without changing the parsed value.ValidatorCheck syntax, duplicate keys, and document stats.ViewerExplore JSON as a searchable tree.DiffCompare two JSON values by path.JSONPathTest RFC 9535 JSONPath queries.SchemaGenerate a starter JSON Schema.

Converters

JSON to YAMLConvert JSON into readable YAML.YAML to JSONParse YAML and output formatted JSON.JSON to XMLTurn JSON objects into formatted XML.XML to JSONParse XML into formatted JSON.JSON to CSVExport arrays and objects as CSV.CSV to JSONConvert CSV rows into JSON arrays.JSON to TOMLConvert JSON config into TOML.TOML to JSONParse TOML into formatted JSON.

API Tools

API MockGenerate mock routes from sample JSON.TypeScriptGenerate TypeScript interfaces.Java ClassGenerate Java classes from JSON.Go StructGenerate Go structs with JSON tags.C# ClassGenerate C# class properties.Python DataclassGenerate Python dataclasses.Dart ModelGenerate Dart models with fromJson.Swift ModelGenerate Swift Codable models.

Debug Tools

Base64Encode or decode Base64 text.URL CodecEncode or decode URL components.JWT DecoderDecode JWT header and payload.UUIDGenerate random UUID v4 values.MD5 / SHA256Calculate MD5 and SHA256 hashes.TimestampConvert Unix time and date strings.RegexTest JavaScript regular expressions.