CSV-JSON Pro
Professional converter between CSV and JSON formats. Easily transform your data with our free online tool.
CSV to JSON
JSON to CSV
CSV Input
Drag your CSV file here
or click to select a file
No file selected
0 characters
JSON Result
JSON result will appear here...
0 characters
JSON Input
Drag your JSON file here
or click to select a file
No file selected
0 characters
Required JSON Format
To convert JSON to CSV, the format must be one of the following:
- An array of objects:
[{"col1":"value1", "col2":"value2"}, ...] - A single object:
{"col1":"value1", "col2":"value2"} - An array of arrays:
[["col1", "col2"], ["value1", "value2"]]
CSV Result
0 characters
Fast Conversion
Transform large datasets between CSV and JSON in seconds with our optimized engine.
Advanced Options
Customize conversion with different delimiters, header options and output format.
Privacy Guaranteed
Your data never leaves your browser. All processing is done locally.
Fully Responsive
Access and convert your files from any device: mobile, tablet or desktop.
Easy Export
Download your converted results or copy them to clipboard with one click.
Built-in Examples
New to CSV or JSON? Use our preloaded examples to understand how it works.
