JSON to Apache Avro

Infer an Apache Avro schema from your JSON data — outputs a JSON-format Avro schema definition.

Your Avro schema will appear here...

What Is Apache Avro?

Apache Avro is a data serialization system that uses JSON for defining schemas and compact binary encoding for data. This tool infers an Avro schema from your JSON data — useful as a starting point before customizing field types and names.

How to Use

  1. Paste your JSON: Add your JSON data in the input panel.
  2. Click Generate: Press the button to infer the Avro schema.
  3. Review Output: The inferred schema appears instantly. Customize types as needed.
  4. Copy: Use Copy or Download to save your result.

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