ComfyUI Node: Image Save To Path

Image Save To Path:

The JWImageSaveToPath node is designed to save an image to a specified file path, making it an essential tool for AI artists who need to store their generated images. This node ensures that the image is saved with the correct metadata, including any prompts or additional information provided. By converting the image tensor to a format suitable for saving and embedding metadata, it simplifies the process of preserving and organizing your artwork. The node handles various image formats and ensures that the saved image maintains its quality and integrity.

Image Save To Path Input Parameters:

path

The path parameter specifies the file path where the image will be saved. It is a string that should include the directory and the filename with the appropriate extension (e.g., .png). This parameter is crucial as it determines the location and name of the saved image file. Ensure that the path is valid and that you have write permissions to the specified directory. There are no default values for this parameter, and it must be provided by the user.

prompt

The prompt parameter is an optional string that allows you to embed a textual description or prompt within the image's metadata. This can be useful for keeping track of the conditions or instructions used to generate the image. If provided, this information will be stored in the image's metadata, making it easier to reference or reproduce the artwork later. The default value is None.

extra_pnginfo

The extra_pnginfo parameter is an optional dictionary that allows you to add additional metadata to the image. Each key-value pair in the dictionary will be stored in the image's metadata. This can be useful for embedding custom information such as creation date, artist name, or any other relevant details. The default value is None.

Image Save To Path Output Parameters:

filename

The filename output parameter returns the name of the saved image file. This is useful for confirming the exact file that was created and can be used for further processing or reference.

subfolder

The subfolder output parameter returns the directory path where the image was saved. This helps in verifying the location of the saved file and can be useful for organizing and managing saved images.

type

The type output parameter indicates the type of the output, which is always "output" for this node. This is a standard output parameter used to categorize the type of data returned by the node.

Image Save To Path Usage Tips:

• Ensure that the path parameter includes a valid directory and filename with the correct extension (e.g., .png) to avoid errors during the save process.
• Use the prompt parameter to embed useful descriptions or instructions within the image's metadata, making it easier to reference or reproduce the artwork later.
• Utilize the extra_pnginfo parameter to add custom metadata to your images, which can be helpful for organizing and managing your artwork.

Image Save To Path Common Errors and Solutions:

can't take image batch as input, got {img.shape[0]} images

• Explanation: This error occurs when the input image tensor has more than three dimensions, indicating a batch of images rather than a single image.
• Solution: Ensure that you are providing a single image tensor with three dimensions (height, width, channels) to the node.

image must have 3 or 4 channels, but got {img.shape[0]} channels

• Explanation: This error occurs when the input image tensor does not have 3 (RGB) or 4 (RGBA) channels.
• Solution: Verify that the input image tensor has either 3 or 4 channels before passing it to the node.

failed to get image from clipboard

• Explanation: This error occurs when the node is unable to retrieve an image from the clipboard.
• Solution: Ensure that there is an image copied to the clipboard and that the clipboard contains valid image data before executing the node.