Can Formalint format XML in the browser?

Yes. The static Formalint XML tool parses and formats XML locally in the browser.

Can XML be converted to JSON?

Formalint can convert a valid XML document into a readable JSON representation while preserving attributes and text content.

The current static release does not upload XML input to a server.

Browser-based developer tools

Beautify, validate, minify and convert XML while keeping work inside the browser.

Open JSON tool

0 bytes

Ready

JSON Formatter Tree view and validation Regex Tester Coming next SQL to NoSQL Planned

Reference notes

Formatted XML is easier to review when working with ERP exports, SOAP responses, feeds, configuration files and vendor integration payloads.

The XML to JSON view keeps attributes under an explicit attribute object, so converted output remains predictable when XML nodes carry metadata.

The tool is built for GitHub Pages and other static hosts, which keeps hosting simple and avoids unnecessary backend exposure.