This workflow enhances a single input image using the TopazImageEnhanceV2 node configured with the Bloom 2 model. Bloom 2 is a creative enhancement and upscaling model that can add plausible detail, texture, and visual elements to AI art, illustrations, portraits, and CG renders. The key control is the Creativity setting (1–9), which lets you choose between subtle refinement and bold reinterpretation. Optional toggles for Face Recovery and Color Preservation help maintain natural facial features and original color palettes, while a Grain control can add film-like texture to reduce a too-clean, synthetic look.
Technically, the pipeline is straightforward: LoadImage brings your source into the graph, TopazImageEnhanceV2 (set to Bloom 2) performs the enhancement, ImageCompare previews the before/after for quick A/B evaluation, and SaveImageAdvanced writes the result with custom naming and format options. A MarkdownNote in the workflow provides quick tips, including the note that if the prompt field is left empty, the model will auto-generate guidance. This makes the workflow fast to adopt while still offering fine-grained control when you need it.
API
Use this workflow from code
Every Comfy workflow is a JSON graph. The payload below is this workflow, exactly as ComfyUI runs it — fetch it from the URL, keep it in version control, or load it in ComfyUI and run it node by node.
Run it from TypeScript or Python with the Comfy SDK. The same code targets Comfy Cloud or a ComfyUI you host yourself — only the base URL changes.
// Install (beta)
npm i @comfyorg/sdk
// Run this workflow (TypeScript)
import { Comfy } from "@comfyorg/sdk";
const client = new Comfy({ apiKey: "comfyui-..." });
const wf = await client.workflows.fromFile("workflow_api.json");
const job = await client.run(wf);
await job.getOutputs("<output-node-id>")[0].toFile("output.png");The SDK takes a workflow in API format: open this workflow in ComfyUI and use File → Export Workflow (API).
Comfy Cloud API access requires a plan with an API key.
FAQ
