Zoro is a data masking and anonymization utility that can fetch data from a database or a CSV file and create a CSV file or run SQL statements with the masked data. It can be used as a command line program or as a dotnet standard 2.1 library. The usage includes running it either as a command line utility or as a library. Sample config files and their results are also provided for reference. This utility is available for Windows and Linux versions in both 64-bit options. Please note that if you are using a database to write data, the number of parameters in the SqlCommand must match the number of FieldMasks. The author kindly requests users to share any improvements made, although it is not required by the license.