Boomie
Free online converter

XML to JSON converter

Convert XML to JSON online for free. Fast and without sign-up — upload a file and download the result.

Also available in Russian.

How to convert XML to JSON

This conversion is useful when the same kind of file is needed in a different format: for compatibility with an app, a smaller size or preparing an upload. People often convert XML to JSON before sending a file to a client, publishing it on a website, archiving it or opening it on another device.

Data conversion is about correct structure and a readable result. Check delimiters, encodings and nested fields before use. If the source and target formats support different features, the result may be simplified: for example transparency, animation, complex layout or embedded objects.

Quality, speed and limits

JSON files are commonly used for spreadsheets, APIs, imports, exports, configuration files and reports.

Boomie works without registration. Images (PNG, JPG, WEBP, HEIC) and audio (MP3, WAV) are converted right in your browser — the file never leaves your device. Documents, video and other heavy formats are processed on the server as temporary jobs. Large files may take longer.

How it works

Three simple steps

Upload a file

Drag and drop your XML file or choose it from your device.

Start the conversion

Check that the target format is JSON and press Convert.

Download the result

Save the finished JSON file. Batch results can be downloaded as a ZIP.

FAQ

Frequently asked questions

Is it safe to convert XML to JSON?

Yes. Images and audio can be converted right in your browser — the file never leaves your device. Other formats are processed on the server and are not stored permanently.

Does converting XML to JSON reduce quality?

Data conversion is about correct structure and a readable result. Check delimiters, encodings and nested fields before use. The result also depends on the source file and compression settings.

Is the XML to JSON converter free?

Yes. Conversion is free and requires no sign-up.

Can I convert large XML files?

Large files are generally supported, but processing takes longer. Server-side conversions have size and timeout limits.

Do you store uploaded files?

No. Boomie does not keep a file library. Images are processed in the browser, and server-side conversions run as temporary jobs.

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