Base64 Encoder

Encode binary or string data to a Base64-encoded string. Optionally this node can append the MIME type of the input data and generate a data: URI which allows to inline the data directly into HTML pages. This is useful e.g. in combination with the “Handlebars” node.

Options

Input

The binary or string input column

Remove input column

Enable to drop the input column from the result table.

Add additional columns

Appends additional output columns: MIME type of the data, data: URL.

Output column name

Name of the output column (or prefix in case the “Add additional columns” is enabled).

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Links

• Base64 for Inline Images in an Emailby qqilihq on 2025-05-28

  forum.knime.com/p/286875

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