ComfyUI Node: Save Image Batch 🍌

Save Image Batch 🍌| Save Image Batch 🍌:

The SaveImageBatch| Save Image Batch 🍌 node is designed to facilitate the batch saving of images to a specified directory on your system. This node is particularly useful for AI artists who need to manage and store multiple generated images efficiently. By automating the saving process, it ensures that each image is saved with a unique filename based on a seed value and an index, which helps in organizing and retrieving images later. The node supports various image formats, making it versatile for different use cases. Its primary function is to take a batch of images, process them, and save them in the desired format and location, thus streamlining the workflow for artists working with large volumes of image data.

Save Image Batch 🍌| Save Image Batch 🍌 Input Parameters:

images

This parameter expects a batch of images that you want to save. The images should be in a format that the node can process, typically as tensors. The node will iterate through this batch and save each image individually.

folder

This parameter specifies the directory where the images will be saved. It is a string value, and if the directory does not exist, the node will create it. The default value is an empty string, which means the images will be saved in the current working directory.

extension

This parameter defines the file format for the saved images. It is a string value, and the default format is "png". You can change this to other formats like "jpg" or "bmp" depending on your requirements.

seed

This parameter is an integer that is used to generate unique filenames for the saved images. It ensures that each image in the batch has a distinct name, which is particularly useful for organizing and retrieving images later. The default value is 0, and it can range from 0 to 0xffffffffffffffff.

Save Image Batch 🍌| Save Image Batch 🍌 Output Parameters:

None

This node does not produce any output parameters. Its primary function is to save images to the specified directory, and it does not return any values or data.

Save Image Batch 🍌| Save Image Batch 🍌 Usage Tips:

• Ensure that the folder path you provide is correct and accessible to avoid permission issues.
• Use a unique seed value for each batch to prevent overwriting existing images.
• Experiment with different image formats by changing the extension parameter to see which format best suits your needs.

Save Image Batch 🍌| Save Image Batch 🍌 Common Errors and Solutions:

"Permission denied"

• Explanation: This error occurs when the node does not have the necessary permissions to create or write to the specified folder.
• Solution: Ensure that you have the correct permissions for the directory or choose a different directory where you have write access.

"Invalid image format"

• Explanation: This error occurs when the specified extension is not supported or recognized.
• Solution: Verify that the extension parameter is set to a valid image format like "png", "jpg", or "bmp".

"Folder path does not exist"

• Explanation: This error occurs when the specified folder path is incorrect or does not exist.
• Solution: Double-check the folder path for any typos or errors, and ensure that the directory exists or can be created by the node.