Structured data is all the rage among search engine optimization professionals, but even they struggle with ensuring that their data is marked up the right way.

Fortunately, Google launched a new version of its rich snippet testing tool which it is now calling the “structured data testing tool”. Google has improved how it displays the snippets to better match how they might appear in the SERPs, provides a new design that shows what data can be extracted and how it may appear, and is providing the tool in languages other than English.

The tool works with all supported rich snippets and authorship markup, including applications, products, recipes, and reviews among others.