QR Code Scanner icon

QR Code Scanner

Scan QR codes from images and extract their content

QR Code Scanner

AI-generated

Summary

Scan QR codes from images and extract their content.

Inputs

  • inputType (required) — How to provide the image data, with options for Image URL, Base64 Image Data, or Binary Data.
  • imageUrl (required) — URL of the image containing the QR code (appears when Input Type is Image URL).
  • base64Data (required) — Base64 encoded image data (appears when Input Type is Base64 Image Data).
  • binaryProperty (required) — Name of the binary property containing the image data (appears when Input Type is Binary Data).
  • outputFormat (required) — How to format the output data, choosing between Simple Text or Detailed Object.

Output shape

a list of items with QR code data or error details if scanning fails.

If successful, each output item may contain the decoded text or detailed information about the QR code. The operation handles errors based on user configuration, either continuing on failure or stopping execution.

Examples

Example 1: Use an external URL to scan a QR code from a web-hosted image.

Set Input Type to 'Image URL', provide the image URL, select 'Simple Text' output format.

Example 2: Decode a QR code from base64-encoded image data.

Set Input Type to 'Base64 Image Data', input the base64 data, choose 'Detailed Object' for output.

Example 3: Extract QR code information directly from binary data from another node.

Set Input Type to 'Binary Data', define the binary property name, and select the desired output format.

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