save-image-extended-comfyui

💾 Save Image Extended for ComfyUI

Save as JXL, AVIF, WebP, JPEG, JPEG2k, customize the folder, sub-folders, and filenames of your images!

Supports those extensions: JXL AVIF WebP jpg jpeg j2k jp2 png gif tiff bmp

• Customize the folder, sub-folders, and filenames of your images!
• Save data about the generated job (sampler, prompts, models) as entries in a json (text) file, in each folder.
• Use the values of ANY node's widget, by simply adding its badge number in the form id.widget_name
• Warning: ComfyUI can only load prompts from PNG and WebP atm

Parameters / Reserved Keywords

Attribute	Description
filename_prefix	Static string prefixed to file name.
filename_keys	Comma separated string with sampler parameters to add to filename. E.g: sampler_name, scheduler, cfg, denoise Added to filename in written order. vae_name model_name (upscale model), ckpt_name (checkpoint) are others that should work. Here you can try any parameter name of any node. As long as the parameter has the same variable name defined in the prompt object, they should work. The same applies to foldername_keys.
foldername_prefix	Fixed string prefixed to subfolders.
foldername_keys	Same rules as for filename_keys. Create subfolders by using / or ../ etc.
delimiter	now a free field Delimiter = any string you like. You can also use / to create subfolders.
save_job_data	Saves information about each job as entries in a jobs.json text file, inside the generated subfolder. Multiple options for its content: prompt, basic data, sampler settings, loaded models.
job_data_per_image	Saves individual job data file per image.
job_custom_text	Custom string to save along with the job data.
save_metadata	Saves metadata into the image.
counter_digits	Number of digits used for the image counter. 3 = image_001.png, based on highest number in the subfolder, ignores gaps. Can be disabled when == 0.
counter_position	Image counter postition: image_001.png or 001_image.png.
one_counter_per_folder	Toggles one counter per subfolder, or resets when a parameter/prompt changes.
image_preview	Turns the image preview on and off.
output_ext	File extension: WEBP by default, AVIF, PNG, JXL, JPG, etc.
quality	Quality for JPEG/JXL/WebP/AVIF/J2K formats; Quality is relative to each format. Example: AVIF 60 is same quality as WebP 90. PNG compression is fixed at 4 and not affected by this. PNG compression times skyrocket above level 4 for zero benefits on filesize.
resolution	Saved image reolution in format 000x000 (pixels).
named_keys	Prefix each value by its key name. Example: prefix-seed=123456-width=1024-cfg=5.0-0001.avif

• ANY other keyword that exist as a field name in a widget will be resolved.
  • That is why I do not list all common keywords like ckpt_name etc, as they are virtually infinite and exist only within your workflow.
• Unknown key names not found in any widget's fields are treated as fixed strings
  • if you enter wrongNumber.attribute, you will also get attribute as a fixed string.
• Datetime UNIX format is now included! %Y-%m-%d or %F etc: see unix datetime formats
• default it output only the name for ckpt_name / control_net_name / lora_name not the path
  • use ckpt_path / control_net_path / lora_path to get the same subfolders as your models
• using .custom_string will prevent appending delimiter, the dot will be the delimiter

FAQ

• How do I format the date/timestamps?
  • see unix datetime formats