ComfyUI Node
Topaz Image Upscale API
Call the Topaz Labs Image API, wait for completion, and return an IMAGE batch.
Topaz Image Upscale API
- image
- image
◄api_key►
◄base_url►
◄model_typestandard►
◄model_nameStandard V2►
◄scale_factor2.0►
◄output_width0►
◄output_height0►
◄crop_to_fillfalse►
◄output_formatpng►
◄face_enhancementauto►
◄face_enhancement_strength-1.00►
◄face_enhancement_creativity-1.00►
◄subject_detectionauto►
◄sharpen-1.00►
◄denoise-1.00►
◄fix_compression-1.00►
◄strength-1.00►
◄prompt►
◄autopromptauto►
◄creativity-1►
◄texture-1►
◄detail-1.00►
◄timeout60►
◄task_timeout900►
◄poll_interval3.0►
◄retry_count3►
◄proxy_url►
◄extra{}►
CategoryYogurtNodes/LLM
Inputs (29)
| Name | Type | Default | Description |
|---|---|---|---|
| image | IMAGE | Input IMAGE batch to upscale. | |
| api_key | STRING | Topaz API key. Empty value still sends the request and lets the API return its own auth error. | |
| base_url | STRING | Topaz Image API base URL. Empty uses https://api.topazlabs.com/image/v1. | |
| model_type | COMBO | standard | standard uses /enhance/async; generative uses /enhance-gen/async. |
| model_name | STRING | Standard V2 | Official Topaz model name, such as Standard V2, Low Resolution V2, High Fidelity V2, Redefine, Recovery V2, or Standard MAX. |
| scale_factor | FLOAT | 2.00.1–16 | Used to compute official output_width/output_height when those fields are 0. |
| output_width | INT | 00–32000 | Official output_width. 0 computes width from scale_factor. |
| output_height | INT | 00–32000 | Official output_height. 0 computes height from scale_factor unless only output_width is set. |
| crop_to_fill | BOOLEAN | false | Official crop_to_fill parameter. |
| output_format | COMBO | png | Official output_format parameter. |
| face_enhancement | COMBO | auto | Official face_enhancement parameter. auto omits the field. |
| face_enhancement_strength | FLOAT | -1.00-1–1 | Official face_enhancement_strength, -1 omits the field. |
| face_enhancement_creativity | FLOAT | -1.00-1–1 | Official face_enhancement_creativity, -1 omits the field. |
| subject_detection | COMBO | auto | Official subject_detection parameter. auto omits the field. |
| sharpen | FLOAT | -1.00-1–1 | Official sharpen parameter, -1 omits the field. |
| denoise | FLOAT | -1.00-1–1 | Official denoise parameter, -1 omits the field. |
| fix_compression | FLOAT | -1.00-1–1 | Official fix_compression parameter, -1 omits the field. |
| strength | FLOAT | -1.00-1–1 | Official strength parameter for applicable models, -1 omits the field. |
| prompt | STRING | Official prompt parameter for applicable generative models. | |
| autoprompt | COMBO | auto | Official autoprompt parameter. auto omits the field. |
| creativity | INT | -1-1–6 | Official creativity parameter for applicable models, -1 omits the field. |
| texture | INT | -1-1–5 | Official texture parameter for applicable models, -1 omits the field. |
| detail | FLOAT | -1.00-1–1 | Official detail parameter for applicable models, -1 omits the field. |
| timeout | INT | 601–3600 | Per HTTP request timeout in seconds. |
| task_timeout | INT | 9001–86400 | Maximum time to wait for each API task in seconds. |
| poll_interval | FLOAT | 3.00.1–60 | Seconds between task status polls. |
| retry_count | INT | 31–10 | Retry attempts for retryable HTTP failures, including 429. |
| proxy_url | STRING | Optional proxy URL. | |
| extraopt | STRING | {} | Extra official or newly released Topaz form-data fields as JSON. |
Outputs (1)
| Name | Type | Description |
|---|---|---|
| image | IMAGE | — |