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ImageMagick

Verarbeitung von Bildern und PDFs mit ImageMagick

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Convert

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Summary

Converts input images or PDFs to specified formats via the ImageMagick API, supporting binary data from previous nodes or URLs.

Inputs

  • inputSource (required) — Source of the file to process: binaryData from the previous node or a URL.
  • binaryPropertyName — Name of the binary property in the input item to use when inputSource is binaryData (only visible for binaryData).
  • fileUrl — URL of the file to download when inputSource is url (only visible for url).
  • outputBinaryPropertyName — Name of the binary property to store the processed output.
  • outputFormat (required) — Target format for conversion (jpg, png, webp, gif, bmp, tiff, pdf).
  • density — Resolution in DPI for PDF to image conversion (72-600). Has no effect for image to image conversion.

Output shape

A list of items with updated binary data in the specified output property.

If the input source is a URL, the file is downloaded before processing. The output filename is generated automatically (e.g., 'convert_1234567890.png').

Examples

Example 1: Convert a binary image from a previous node to WebP.

Input Source: Binary Data, Binary Property: data, Output Format: webp

Example 2: Convert a PDF from a URL to PNG at 300 DPI.

Input Source: URL, File URL: https://example.com/file.pdf, Output Format: png, Density: 300

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