OneTool

.env ⇄ JSON Converter

Dotenv lines ↔ JSON object, either direction.

Direction

What is this tool?

Many apps use .env files for configuration while others prefer JSON. This converter parses KEY=value lines (skipping comments) into a JSON object, or emits dotenv lines from a flat JSON object — handy when moving config between formats.

How to use it

  1. Choose .env → JSON or JSON → .env.
  2. Paste your input.
  3. Copy the converted output.