Case Converter

Converts the case of alphanumeric characters in the selected string-compatible columns. Select the columns and whether to convert to upper- or lowercase. Missing values are preserved.

Options

Input columns to convert: Choose the string-compatible input columns whose textual values should be case-converted. Only columns compatible with the String data type are shown.
Casing: Choose if you want to convert to uppercase or lowercase.

Input Ports

: Table with string columns to convert.

Output Ports

: Table with converted columns.

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Installation

To use this node in KNIME, install the extension KNIME Base nodes from the below update site following our NodePit Product and Node Installation Guide:

v5.8

A zipped version of the software site can be downloaded here.

Plugin provider: KNIME AG, Zurich, Switzerland

Plugin version: 5.8.0.v202510020824

On NodePit since: 2025-10-17

Last update: 2025-10-22

Tags: StreamableModern UI

KNIME versions: Since v3.6

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