Configure the Save Image node of ComfyUI to save files in directories by date and name them according to the current time
By default, ComfyUI generated images will be dumped in the output folder with the meaningless filename ComfyUI_00001_.png with increasing numbers.
Setting custom output path and filename in Save Image node
- Click the filename_prefix widget in your Save Image node.
- Edit as follows: %date:yyyy-MM-dd%/%date:hhmmss%
- This will save files in a subfolder named with the current date.
- The filename will contain the time, so that sorting them alphabetically will naturally sort them chronologically.
Sample format strings
output/date/time.png 👉 %date:yyyy-MM-dd%/%date:hhmmss%
You can also add a value from any node in the format %NodeName.node_value%.
By adding the current time (%date:hhmmss%) to the beginning of the filename, sorting the folder by name will show the files in the same order they were created.
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