> For the complete documentation index, see [llms.txt](https://docs.pentaho.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.pentaho.com/pdia-data-integration/9.3-data-integration/pdi-transformation-steps-reference-overview/avro-input.md).

# Avro Input

The Avro Input step decodes binary or JSON Avro data and extracts fields from the structure it defines. [Apache Avro](http://avro.apache.org/docs/current/index.html) is a data serialization system. This step extracts the data from an Avro file to be used in the PDI stream.


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