Data Format Converter

Convert between CSV, JSON, and XML formats. Perfect for API testing, data migration, and format transformation.

All processing happens in your browser

Input Format:

Output Format:

Input (CSV):

Output (JSON):

CSV Format:

header1,header2 value1,value2

JSON Format:

[{key: "value"}]

XML Format:

<root><item>...

Format Requirements & Examples

CSV Requirements:

JSON Requirements:

XML Requirements:

Frequently Asked Questions

Compare original and converted data to verify accuracy

Encode converted data for transmission or storage

Generate checksums to verify data integrity after conversion