twineconvert

free · in-browser · no upload

INI to XML
Converter

Drop your INI file. We'll convert it to XML right here in your browser, your file never leaves your device.

or drop your file

Select your file here to get started

or drop your file here.

Accepts .ini, .cfg, .conf

nothing uploaded no file size cap no signup

How it works

Three steps. No upload, no signup.

  1. 1

    Drop your file

    Click the dropzone above or drag a INI from your desktop. Files of any size, there's no upload, so there's no upload limit.

  2. 2

    Convert in your browser

    The conversion runs entirely in this tab using JavaScript and WebAssembly. Your file never touches our servers, we don't have any.

  3. 3

    Download

    Get your XML the moment the conversion finishes. Convert another, or close the tab.

Files stay on your device

Your file is never uploaded. The entire conversion runs in your browser using WebAssembly. We can't see what you convert because we have no server to see it.

No file size limit

Server converters cap free users at 1-2 GB and gate larger files behind a paid plan. Since nothing uploads, our limit is whatever your browser can handle.

Free, no signup, no ads on conversions

No account required. No watermark on the output. No queue. Drop a file, get a converted file.

Why convert INI → XML

What this conversion is actually for

INI and XML are both configuration/serialization formats. This parses the INI into a plain key/value document and re-serialises it as XML, preserving keys, nesting, scalars, and arrays. Use it to move config into a legacy system, SOAP API, or XML-configured app. Runs in your browser, nothing is uploaded; INI-only niceties like comments are not carried over.

A real example

You have a INI config and a tool that expects XML. Drop the INI here and get equivalent XML back.

Troubleshooting

Arrays produced repeated elements.

XML has no native array type, so a list becomes repeated sibling elements with the same tag. That is standard and parses back correctly with xml-to-ini.

Formats involved

About INI and XML

INI, INI configuration file

INI is a simple `key = value` config format with optional `[section]` headers, originally from MS-DOS and Windows 3.x. Still widely used because of its readability — Git, MySQL, PHP, Python's configparser, and countless tools use INI for their configs. No standard spec, so dialects vary: some allow `:` as separator, some support `;` or `#` comments, some allow nested sections with dots in keys.

How to open

Any text editor. Most operating systems associate `.ini` with Notepad/TextEdit by default. Tools that consume INI files load them directly without manual parsing.

Full INI format guide →
XML, Extensible Markup Language

XML is a hierarchical text format with opening + closing tags, originated at W3C in 1998 as a structured alternative to HTML. Still the lingua franca for legacy enterprise data exchange (SOAP web services, Office Open XML/.docx, RSS feeds, Java Spring configs, SVG, financial reporting like XBRL). JSON has displaced it in modern web APIs; XML lives on in compliance, document formats, and B2B integrations.

How to open

Any text editor with XML syntax highlighting. Browsers render most XML files with collapsible tree views. Validators against XSD schemas come with most IDEs.

Full XML format guide →

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FAQ

Common questions

Is this INI → XML converter really free?

Yes. No signup, no watermark, no daily file count limit. Every conversion runs in your browser, your file never touches our servers because there are no servers.

Where does my file go when I convert it?

Nowhere. The conversion runs entirely in your browser using JavaScript and WebAssembly. Your file is never uploaded to our servers. We don't have any servers handling files, there's nothing for us to log, store, or accidentally leak.

What's the maximum file size?

Whatever your browser can hold in memory. Practically, this means a few hundred MB on most computers, significantly larger than the 1-2 GB caps that server-upload converters charge for. Very large files (multi-GB) may require closing other browser tabs first.

Why convert INI to XML?

Human-editable application configuration. Hierarchical data interchange (legacy APIs, document formats, B2B). The most common reason to convert is compatibility, XML works in places where INI doesn't, or vice versa.

How do I open a INI file in the first place?

Any text editor. Most operating systems associate `.ini` with Notepad/TextEdit by default. Tools that consume INI files load them directly without manual parsing.

Does this work offline?

Once the page is loaded, the conversion itself runs entirely offline. The first time you use a tool, your browser downloads the conversion library (a one-time cache). If you reload while offline, the page won't load, but you can install the site as a Progressive Web App for full offline use.

Can I convert multiple files at once?

Single file at a time for now. Batch conversion is on the roadmap, for now, drop one file, download the result, then convert the next.