local / XML / privacy-first
Format and validate XML locally.
Format, minify, and check well-formedness without sending XML away from this browser.
Enter XML
Up to 5 MiB. DOCTYPE, ENTITY, and external references are rejected for safety.
Paste or open XML. Everything stays in this browser.
Boundaries
- Input, formatting, validation, and saving happen locally. There is no upload, external request, or input storage.
- Attributes, CDATA, namespaces, and comments are retained. Malformed XML is rejected with a line and column.
- DOCTYPE, ENTITY, XML stylesheets, and external references are never resolved.