Data Formatter: JSON, CSV, XML and YAML

Validate, beautify, minify and clean JSON, CSV, XML and YAML for free. Highlight columns, rows and words and download as Excel. Nothing is uploaded.

Example

{"name":"Ada","tags":["math","code"]}

{
  "name": "Ada",
  "tags": ["math", "code"]
}

Frequently asked questions

Will large numbers change?

No. Unlike many tools, long numbers like 12345678901234567890 are kept as they are.