Save Image (Simple)(imageSaveSimple)

Description

Saves one or more input images to the output directory using a simple filename prefix. This node provides a lightweight alternative to the default save image workflow, with an option to only preview the image without writing it to disk.

Inputs

images

• Type: IMAGE
• Required: Yes

The image or batch of images to save.

filename_prefix

• Type: STRING
• Required: Yes
• Default: ComfyUI

The base prefix used for the saved image file name(s). Changing this value helps distinguish output files from different runs or workflows.

only_preview

• Type: BOOLEAN
• Required: Yes
• Default: false

When set to true, the node skips saving the image to disk and only produces a preview in the ComfyUI interface. When set to false (default), the image is saved normally.

Outputs

This node has no graph outputs. Results are shown via the ComfyUI preview panel and/or written to the output directory depending on the only_preview setting.

Usage Notes

• Use filename_prefix to organize saved images by workflow, prompt, or purpose.
• Enable only_preview when you want to inspect the result without committing it to disk, which can be useful for quick experiments or temporary previews.
• Since the node has no outputs, connect it at the end of a workflow where a saved image is the final result.