Add Simple and Calculated Fields to Parquet Data Online

Use our free online tool to add simple and calculated fields to your Apache Parquet data quickly

Drop your Apache Parquet file here (or click to browse).
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Add Fields

This tool makes it simple to add new columns to your Apache Parquet file. You can create fields with fixed values, empty placeholders, or even dynamic content using formulas and other data in your file. It’s useful for when you need to enrich your data, add missing fields before importing into another system, or prepare your file for further processing. Whether you're working with customer lists, inventory spreadsheets, or survey results, this tool gives you full control over how and where to insert new columns.

Apache Parquet

Apache Parquet is a columnar storage file format that provides efficient data compression and encoding schemes. It is optimized for use with complex nested data structures and is effective for queries that process large volumes of data and for table-like datasets.