# Supported transforms for Visual ETL
<a name="visual-etl-supported-transforms"></a>

 The following section contains information on the supported transforms for Visual ETL in Amazon SageMaker Unified Studio :

**Topics**
+ [Add current timestamp transform](add-current-timestamp-transform.md)
+ [Aggregate transform](aggregate-transform.md)
+ [Array to columns transform](array-to-columns-transform.md)
+ [Autobalance processing transform](autobalance-processing-transform.md)
+ [Change columns transform](change-columns-transform.md)
+ [Concatenate columns transform](concatenate-columns-transform.md)
+ [Custom code transform](custom-code-transform.md)
+ [Derived column transform](derived-column-transform.md)
+ [Drop columns transform](drop-columns-transform.md)
+ [Drop duplicates transform](drop-duplicates-transform.md)
+ [Drop nulls transform](drop-null-transform.md)
+ [Explode array or map into rows transform](explode-array-map-rows-transform.md)
+ [Extract JSON path transform](extract-json-path-transform.md)
+ [Fill nulls transform](fill-null-transform.md)
+ [Filter transform](filter-transform.md)
+ [Flatten transform](flatten-transform.md)
+ [Format timestamp transform](format-timestamp-transform.md)
+ [Identifier transform](identifier-transform.md)
+ [Intersect transform](intersect-transform.md)
+ [Join transform](join-transform.md)
+ [Limit tranform](limit-transform.md)
+ [Lookup transform](lookup-transform.md)
+ [Parse JSON column transform](parse-json-transform.md)
+ [Pivot rows into columns transform](pivot-transform.md)
+ [Regex extract transform](regex-extract-transform.md)
+ [Rename columns transform](rename-columns-transform.md)
+ [Select columns transform](select-columns-transform.md)
+ [Split string transform](split-string-transform.md)
+ [SQL query transform](sql-query-transform.md)
+ [To timestamp transform](to-timestamp-transform.md)
+ [Union transform](union-transform.md)
+ [Unpivot columns into rows transform](unpivot-transform.md)
+ [UUID transform](uuid-transform.md)