Are comments supported?

Lines starting with ; or # are treated as comments and ignored.

Can sections be nested?

Yes, use dotted section names like [server.db] to represent nested objects.

Are booleans and numbers detected?

Yes, values like true, false, and numeric strings are automatically typed.

INI to JSON Converter

Convert INI config files to JSON and back.

Works Offline

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No API

INI Input

JSON Output

{
  "name": "Ada",
  "active": true,
  "server": {
    "host": "localhost",
    "port": 8080,
    "db": {
      "user": "admin",
      "password": "secret"
    }
  }
}

About the INI to JSON Converter

Parse classic INI configuration files with sections and dotted section paths into JSON, or serialize JSON back into INI format, all processed locally in your browser.

Examples

Simple INI

[server]
port = 8080

Output

{"server":{"port":8080}}

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Frequently asked questions

Version 1.0.0 · Updated 2026-08-09 · Runs entirely in your browser