JSON to CSV Converter
Convert a JSON array of objects to CSV. Auto-detects columns, handles nested values. Instant.
Convert JSON to CSV online
Paste a JSON array of objects — the converter automatically detects all column headers from the keys across every row. Fields containing commas, quotes, or newlines are properly escaped per RFC 4180. Nested objects or arrays become JSON-encoded strings in their cell. The Download button saves the result as a.csv file readable by Excel, Google Sheets, or any spreadsheet tool. For the reverse, try the CSV to JSON Converter. To validate your JSON first, use JSON Formatter.
Private & free — this tool runs entirely in your browser.
Recommended: IndieKit — Ship your Next.js startup in days.affiliate
Related Converters tools
JSON to YAML
Convert JSON into clean, readable YAML instantly.
YAML to JSON
Convert YAML configuration into valid JSON.
JSON to CSV
Flatten a JSON array of objects into CSV rows.
CSV to JSON
Parse CSV with headers into a JSON array of objects.
JSON to XML
Convert JSON structures into nested XML markup.
JSON Minifier
Strip whitespace to produce compact JSON.
JSON to TypeScript
Generate TypeScript interfaces from a JSON sample.
JSON to SQL
Turn a JSON array of objects into SQL INSERT statements.