8 Export Formats

JSON to Excel / CSV Converter

Paste JSON, upload a file, or fetch from a URL — preview your data and export to any format instantly. 100% in-browser.

No uploads to server Instant conversion No file size limits Nested JSON flattening

Input JSON

Drop JSON file or click to browse

Supports .json and .txt files

Options

Delimiter (CSV)

Date Format

Max Depth

Array join

Include headers

Flatten nested

Empty string for null

UTF-8 BOM (Excel)

Preview

Paste JSON to see preview

—Records

—Columns

—JSON Size

—Depth

Export

All Formats

Multi-sheet XLSX

Split export into multiple sheets by a column value

More Tools

Strip whitespace and compress JSON to smallest form

Pretty-print JSON with proper indentation

Check if your JSON is valid and see errors

List all unique keys across all records

Filter rows where a field matches a value

Remove duplicate rows by a key column

Swap rows and columns in the output

Min, max, avg, count for numeric columns