Local Ai
ComfyUI PNG Metadata Nodes
ComfyUI PNG Metadata Nodes is a set of custom nodes for ComfyUI that allows users to add custom metadata to PNG files, such as the prompt and settings used to generate an image. Users can incorporate
ComfyUI PNG Metadata Nodes is a set of custom nodes for ComfyUI that allows users to add custom metadata to PNG files, such as the prompt and settings used to generate an image. Users can incorporate "Set Metadata" or "Set Metadata (All)" nodes into their workflows and link them to input sources for fields like prompts or image settings. Only PNG format supports embedding both metadata and the full workflow simultaneously, while other formats can only embed metadata.
Related
- [[release-comfyui-image-conveyor-sequential-drag-and-drop-imag|[Release] ComfyUI Image Conveyor — sequential drag-and-drop image queue node]]
- Sharing my creative node suite for ComfyUI
- New nodes to handle/visualize bboxes
- ComfyUI-ConnectTheDots - Connect compatible nodes without scrolling across your graph
- Built a local browser to organize my output folder chaos -- search by prompt, checkpoint, LoRA, node type, etc
Source: r/StableDiffusion | 2026-04-13