How much nesting does INI support here?

Only one level, matching real INI: keys directly under your XML's root element form an implicit global section (the root tag itself is just a wrapper and isn't included), and each of those that's a nested element becomes a [section] block. Anything nested deeper than that has no INI section syntax to map onto, so it's rendered as an inline JSON value within its section instead of being silently dropped.

What happens to arrays?

Array values are joined into a single comma-separated string, since INI has no native array/list syntax.

Why only one level of nesting?

INI is fundamentally a flat, two-level format (global keys plus named sections); this converter targets that real format rather than inventing a non-standard extension for deeper structures.

XML to INI Converter - Convert Online

Overview

Introduction

INI files are still common for simple app and OS-level configuration.

This tool converts XML config into that flat, sectioned format directly.

What Is XML to INI Converter?

A converter that turns XML into JSON.

It then renders the result as INI: scalar top-level values become global keys, nested objects become [section] blocks.

How XML to INI Converter Works

XML is converted to JSON via the same conversion the XML to JSON Converter uses.

Each top-level key is then checked: scalars become global key=value lines, and nested objects become a [section] with their own key=value lines inside.

When To Use XML to INI Converter

Use it when migrating a simple XML config into an INI-based application or system.

It's also useful for producing a Windows-style .ini file from an XML data source.

Often used alongside INI to XML Converter, XML to TOML Converter and XML to Properties Converter.

Features

Advantages

Runs entirely client-side.
Handles the common config shape (a handful of named sections with scalar settings) directly.
Automatically discards your XML's own root wrapper tag, so it doesn't show up as a meaningless outer section.

Limitations

Only one level of section nesting is supported, matching real INI, deeper XML structures render as an inline JSON value rather than nested sections.
Arrays become comma-joined strings, not repeated keys.

Examples

Converting a simple config

Input

<config><debug>true</debug><server><host>localhost</host><port>8080</port></server></config>

Output

debug = true

[server]
host = localhost
port = 8080

The top-level scalar becomes a global key, and the nested <server> element becomes a [server] section.

Best Practices & Notes

Best Practices

Keep your XML to two levels under the root (a set of top-level settings and sections) for output that matches typical hand-written INI files.
If you see an inline JSON value in the output, that field was nested deeper than INI's section syntax supports.
Use INI to XML Converter afterward to confirm a round trip reproduces your original structure.

Developer Notes

Encoding logic lives in `ini-core.ts`'s `encodeIni`, a direct, single-pass rendering of a JSON object, no dependency on any INI library.

XML to INI Converter Use Cases

Migrating a simple XML config into an INI-based application
Converting an XML settings file into INI for an OS-level or legacy app config
Producing a Windows-style .ini file from an XML data source

Common Mistakes

Expecting arrays to become repeated keys (a common INI convention some parsers use), this converter joins them into one comma-separated value instead.
Expecting deeply nested XML to produce nested INI sections, INI itself doesn't support that.

Tips

Use INI to XML Converter to check what a round trip does to your specific config.
Check the FAQ above if the output doesn't look like what you expected.

XML to INI Converter