Map INI sections into JSON

Developers and operations teams choose INI to JSON when moving configuration or structured data between tools.

Map INI sections into JSON, then reuse a structured result that is easy to review. Use it for free in your browser, with no account required.

How to use

Paste the INI content into the input area or import a supported file.
Check that sections use brackets and that each key-value pair is easy to read.
Run the conversion to turn the sections into a JSON object.
Review the result, then copy or download it for your project.

Example

A developer might convert an application settings file with a database section and a display section before feeding it to a JSON-based script. Reviewing the output helps catch misspelled keys or unexpected nesting.

Limits and formats

Comments and dialect-specific INI details may not carry over into JSON.
Values often remain strings, so numbers and booleans may need later conversion.
A malformed file can produce incomplete output or an error.
Duplicate keys should be checked because their handling depends on the file structure.

Where processing happens

The conversion is done entirely in your browser. The pasted text or imported file stays on your device. The JSON is shown on the page for you to copy or save.

Frequently asked questions

Will section names become nested objects?

Usually yes. Each INI section is grouped under its own name in the JSON result, while keys placed before the first section may appear at the top level depending on the input.

Can I convert environment files too?

The file picker accepts several text formats, including .env and .ini. The result still depends on the structure: a file without sections may simply become a flat JSON object.

How should I handle numeric values?

Check the output before using it in code. If numbers appear as quoted strings, convert them in your application or with a JSON-aware step after reviewing the result.

What happens to comments in my INI file?

Comments and dialect-specific INI details may not carry over into JSON. Standard JSON does not support comments, and the conversion focuses on sections and key-value pairs. Review the output before using it, especially if the comments contained important notes. The conversion is done entirely in your browser and the pasted text stays on your device.

What if my INI file has duplicate keys?

Duplicate keys should be checked because their handling depends on the file structure. A malformed file can produce incomplete output or an error. Review the JSON result carefully, then copy or download it for your project. The pasted text or imported file stays on your device during conversion.