Local processing

DATA & APIS

XML formatter online

Paste minified or hard-to-read XML and turn it into an organized structure for debugging integrations and configuration files.

Use this tool

LOCAL PROCESSING

Everything happens in your browser

The file and text never leave your device.

Readable XML in seconds

The tool adds indentation and line breaks to show nodes, attributes, and hierarchy without changing document values.

Useful for APIs and configuration

Review XML responses, feeds, manifests, and integration files before comparing them or moving them into an editor.

Errors and private data

When XML is invalid, inspect tags and reserved characters. Use synthetic examples when content includes credentials or personal data.

FREQUENTLY ASKED QUESTIONS

Is my XML stored?

No. The content is formatted locally and is not sent to a server.

Does formatting change values?

It should not change document content; it only adds whitespace and line breaks for readability.

Does it validate XML?

The parser catches basic syntax errors, but it does not replace validation against an XSD.

Can I use large XML files?

Yes, although the practical size depends on available browser memory.