INI Converter

What is an INI Converter?

Convert INI configuration file format (`.ini`, `.cfg`, `.env) into structured <a href="https://www.json.org/json-en.html" target="_blank" rel="noopener noreferrer" class="text-indigo-600 dark:text-indigo-400 font-semibold hover:underline" title="Learn more about JSON on official docs">JSON</a> objects, and convert JSON objects back into clean formatted INI sections with [headers]` and `key=value` pairs.

Why Use This Tool?

  • DevOps & Server Config Migration: Convert legacy server INI configuration files into JSON for modern web app APIs.
  • Game Engine Config Editing: Edit game `.ini` files as clean JSON structures.
  • System Administration: Convert PHP `php.ini`, MySQL `my.cnf`, or Systemd config files.

How to Use

  1. Paste INI configuration text into the editor.
  2. The converter parses sections `[section]` and key-value pairs into nested JSON.
  3. Toggle bi-directional conversion to turn JSON back into INI text.

Real Working Example

Input:

INI Input:
[database]
host = 127.0.0.1
port = 5432
user = admin

Output Result:

JSON Result:
{
  "database": {
    "host": "127.0.0.1",
    "port": 5432,
    "user": "admin"
  }
}

Important Technical Details & Specifications

  • Section & Key Parsing Engine: Supports global key-value pairs, nested `[sections]`, boolean coercion (`true`/`false`), and comment stripping (`;` or `#`).
  • Bi-Directional Converter: Reconstructs clean INI section blocks from JSON objects.
  • Client-Side Processing: Zero network overhead.

Related Data & Format Tools

Frequently Asked Questions

How are sections handled in INI to JSON conversion?

INI section headers [section] become top-level JSON object keys containing their key-value pairs.

Does it support INI comments starting with ; or #?

Yes, inline and block comments starting with semicolon (;) or hash (#) are parsed cleanly.

Is it free?

Yes, 100% free.

Can I convert .env environment variable files?

Yes, key=value lines in .env files convert into clean JSON key-value pairs.

Is my configuration data uploaded to a server?

No, all conversion runs 100% locally in your web browser.

How are boolean values like true/false or yes/no handled?

Unquoted true/false or 1/0 values are automatically cast to native boolean types in JSON.