Krea 2 Muse text-to-image ComfyUI workflow | Turbo FP8 Portrait & Concept Art

Create sharp portraits and stunning scenes in seconds with Krea 2 Muse.

Who it's for: creators who want this pipeline in ComfyUI without assembling nodes from scratch. Not for: one-click results with zero tuning - you still choose inputs, prompts, and settings.

Open preloaded workflow on RunComfy

Open preloaded workflow on RunComfy (browser)

Why RunComfy first
- Fewer missing-node surprises - run the graph in a managed environment before you mirror it locally.
- Quick GPU tryout - useful if your local VRAM or install time is the bottleneck.
- Matches the published JSON - the zip follows the same runnable workflow you can open on RunComfy.

When downloading for local ComfyUI makes sense - you want full control over models on disk, batch scripting, or offline runs.

How to use (local ComfyUI)
1. Load inputs (images/video/audio) in the marked loader nodes.
2. Set prompts, resolution, and seeds; start with a short test run.
3. Export from the Save / Write nodes shown in the graph.

Expectations - First run may pull large weights; cloud runs may require a free RunComfy account.

Overview

With the Krea 2 Muse system, you can generate refined portraits, landscapes, and editorial visuals using the Turbo FP8 checkpoint. Its streamlined node setup merges prompts, seeds, size, and sampler controls for speed and creative precision. Ideal for concept artists, designers, and marketers, it enables quick visual testing and exploration across multiple compositions. The workflow enhances visual quality with balanced contrast and natural lighting. You can easily shift between portrait, square, or landscape outputs for diverse creative needs. Perfect for producing campaign mockups or editorial imagery at scale.

Important nodes:

Key nodes in Comfyui Krea 2 Muse text-to-image ComfyUI workflow

• BinyuanUltimateSampler (#6)
  The central generator that loads the Krea 2 Turbo checkpoint, text encoder, and VAE, then handles size, steps, guidance, seed, sampler, and scheduler in one place. Use it to switch between portrait, square, and landscape outputs quickly. Keep guidance modest for Krea 2 Turbo, increase steps when chasing micro‑detail, and use batches to explore multiple seeds efficiently. If you apply LoRAs, adjust their strength conservatively to preserve base‑model coherence.

• CR Text (#8)
  A simple text field for prefix tokens that should always lead your prompt, such as a style tag, brand tag, or LoRA trigger. Keep prefixes short and separated by commas for clean conditioning.

• CR Text Concatenate (#13)
  Merges the prefix with your main prompt into a single, well‑formed description for the sampler. Use it to enforce consistent phrasing and to test how different prefixes steer the same base prompt.

• Seed (rgthree) (#7)
  A utility node for generating, locking, or shuffling the seed value that drives randomness. It is the quickest way to reproduce an image later or branch a set of controlled variations.

• binyuanMultiImageCompare (#3)
  Builds a labeled grid from your outputs for fast A/B review. Use it to annotate runs with a short tag, then evaluate composition, lighting, and texture fidelity across seeds or parameter changes.

• SaveImage (#20)
  Saves the rendered images to disk with a clear filename prefix. Name runs by project, orientation, or date to keep large explorations organized.

Notes

Krea 2 Muse text-to-image ComfyUI workflow | Turbo FP8 Portrait & Concept Art - see RunComfy page for the latest node requirements.