Data Converters

Convert between different data formats seamlessly. Transform JSON, YAML, CSV, XML, and more with our powerful conversion tools.

Local processing · Zero upload

Go Struct

Recommended

Generate Go structs from nested JSON with strict parsing, live conversion, and copy-ready output.

Use now

TypeScript Interface

Recommended

Generate TypeScript interfaces from JSON with live parsing, nested type inference, and quick copy support.

Use now

Java Class

Turn complex JSON into Java class definitions with live validation and readable syntax-highlighted output.

Use now

JSON ⇄ YAML Converter

Recommended

Easily convert JSON to YAML and vice versa online. Your data is processed locally for maximum privacy. No uploads, just instant conversions!

Use now

JSON to CSV

Recommended

Convert JSON arrays to CSV format with custom delimiters

Use now

JSON to Markdown

Convert JSON object arrays into Markdown tables with local, private processing

Use now

JSON ⇄ TOON Converter

Encode JSON to Token-Oriented Object Notation (TOON) and decode back—compact rows for uniform lists, runs locally in your browser.

Use now

JSON ⇄ XML Converter

Convert JSON to XML format and vice versa with custom options

Use now

JSON → MySQL Converter

Generate MySQL CREATE TABLE and INSERT statements from JSON locally in your browser

Use now

JSON → JSON Schema

Infer JSON Schema from sample JSON locally with Draft 07 / 2020-12 meta-schema support

Use now

Why JSON converters help developer workflows

JSON converters reduce repetitive manual mapping when moving data between APIs, spreadsheets, and databases.

All conversion tools on JSON Work run locally in your browser, so sensitive data never leaves your device.

FAQ

Do you upload my JSON data?

No. Conversion is processed locally in the browser for privacy-first usage.

Can I use these tools for large payloads?

Yes. For very large files, paste in chunks or use downloadable export to keep your flow fast.

Which format should I choose?

Use YAML for readability, CSV for tabular analysis, and SQL output for database bootstrapping.

Need Help?