JSON → CSV

JSON to CSV

Convert JSON array or object to CSV. Paste JSON, get CSV. Copy or download.

Related tools

JSON Formatter

Format, validate, and beautify JSON. Minify and copy output.

Format • Minify Use Tool

CSV to JSON

Convert CSV text to JSON array. Copy or download.

Convert Use Tool

SQL Formatter

Format and minify SQL. Uppercase keywords, indentation.

SQL Use Tool

Code Formatter

Beautify HTML, CSS, and JavaScript. Proper indentation.

HTML • CSS • JS Use Tool

HTML Minifier / Formatter

Minify or format HTML. Reduce size or beautify.

HTML Use Tool

CSS Minifier / Formatter

Minify or format CSS. Smaller file size or readable code.

CSS Use Tool

Frequently Asked Questions

Is there a limit on JSON size for conversion?

The JSON to CSV converter runs in your browser, so the practical limit depends on your device memory. For most everyday datasets, it will work smoothly.

Does the tool support nested JSON objects?

Simple arrays of flat JSON objects convert best. Deeply nested objects may be flattened into columns or shown as JSON strings depending on the structure.

Is my JSON data uploaded or stored anywhere?

No. All conversion happens locally in your browser, so your JSON data is never uploaded or stored on a server.