ComfyUI Node
ImageSaverMini
Save PNG or JPG images with generation metadata. Missing model files trigger warnings and have no hashes.
ImageSaverMini
- images
◄formatpng►
◄path►
◄filename%time_%model_%seed►
◄models►
◄positive—►
◄negative—►
◄seed0►
◄steps20►
◄width0►
◄height0►
◄time_format%Y-%m-%d-%H%M%S►
◄jpg_quality80►
◄optimize_pngfalse►
◄png_embed_workflowtrue►
◄additional_hashes►
CategoryLany Nodes
Inputs (16)
| Name | Type | Default | Description |
|---|---|---|---|
| format | COMBO | png | 2 options: png, jpg |
| images | IMAGE | — | |
| path | STRING | Folder inside ComfyUI's output directory. Leave empty to use the output directory. Supports %date, %time, %time_format<format>, %model, %seed, %steps, %width, and %height, as in filename. For example: %date/sdxl/png. No absolute paths or . or .. path components. | |
| filename | STRING | %time_%model_%seed | Filename only; the extension is added automatically. Supports %date, %time, %time_format<format>, %model, %seed, %steps, %width, and %height. %model is the model filename without its extension. The result must use only ASCII letters, digits, underscores, hyphens, or periods, and cannot be '.' or '..'. |
| models | STRING | Comma-separated file paths under ComfyUI's models directory. Include extensions; the first file is the primary model. Filenames may use ASCII letters, digits, underscores, hyphens, or periods. No absolute paths or . or .. path components. Repeated paths are ignored; different files must have different filenames. | |
| positive | STRING | — | |
| negative | STRING | — | |
| seed | INT | 00–18446744073709550000 | — |
| steps | INT | 200–10000 | — |
| width | INT | 00–9007199254740991 | Width stored in metadata. Set to 0 to use the image width. |
| height | INT | 00–9007199254740991 | Height stored in metadata. Set to 0 to use the image height. |
| time_format | STRING | %Y-%m-%d-%H%M%S | — |
| jpg_quality | INT | 801–100 | — |
| optimize_png | BOOLEAN | false | Make PNG files smaller without losing quality. May take longer to save. |
| png_embed_workflow | BOOLEAN | true | Save the ComfyUI workflow and API prompt in PNGs. Generation metadata is always saved in PNG and JPG. |
| additional_hashes | STRING | Extra metadata hashes, separated by commas. Surrounding whitespace and duplicates are ignored. No whitespace inside a hash. |
Outputs (0)
No outputs