Releases

First stable release of csv-to-json.

What it does

A lightweight, zero-dependency Python tool that converts CSV data to JSON. Designed for AI agents and developer automation workflows.

Features

• Type inference — automatically casts numeric, boolean, and null values
• Nested key expansion — dot-notation CSV headers (e.g. user.name) become nested JSON objects
• Streaming mode — process large files record-by-record without loading into memory
• Flexible input — accepts file paths, raw CSV strings, or stdin
• CLI + library — use from the command line or import as a Python module

Requirements

• Python 3.10+
• No external dependencies