The Universal Data Converter.
A blazingly fast, universal command-line tool for converting, filtering, and transforming data between JSON, CSV, Parquet, Excel, and more.
Install for FreeFrom Any Format, To Any Format.
# Convert an Excel file to Parquet, selecting only specific fields
$ datamorph convert sales.xlsx reports/sales.parquet \
--select "{id, product_name: .product, total_revenue: .revenue}"
✅ Conversion successful for reports/sales.parquet!
Free vs. Pro
| Feature | Free Tier | Pro Tier |
|---|---|---|
| JSON, CSV, YAML, TOML Conversion | ✅ | ✅ |
| Low-Memory Streaming (for large files) | ✅ | ✅ |
| Parquet & Excel (.xlsx) Support | ❌ | ✅ |
| Batch Conversion (Directories) | ❌ | ✅ |
| Parallel Processing | ❌ | ✅ |
| Advanced Filtering (jaq expressions) | ❌ | ✅ |
| Field Selection & Reshaping | ❌ | ✅ |
Get Started in Seconds
# 1. Install Datamorph
curl -sSL https://download.your-domain.dev/install.sh | sh -s -- datamorph
# 2. Convert your first file
datamorph convert input.json output.csv