<h2 id="english-(main-description)">English (main description)</h2>Simple, reliable image-to-image workflow for Krea 2 Turbo — since there are very few i2i workflows for Krea 2 yet, I'm sharing mine.<h3 id="two-versions-included">Two versions included</h3><ol><li>krea2_turbo_img2img.json — basic i2i: Load Image → auto-resize to 2MP (Krea 2's 2K limit) → VAE Encode → KSampler → output</li><li>krea2_turbo_img2img_facekeep.json — same pipeline plus two face-preservation systems:<ul><li>Face protection mask: right-click the Load Image node → Open in MaskEditor → paint the face → the painted area is excluded from regeneration (original pixels preserved 100%). Mask is inverted internally, so just paint what you want to KEEP.</li><li>ReActor face swap (optional): swaps the original face back onto the generated image. Bypass the node (Ctrl+B) if you don't need it.</li></ul></li></ol><h3 id="required-models-(official-comfy-org-releases)">Required models (official Comfy-Org releases)</h3>Place in the usual folders: <ul><li>diffusion_models/krea2_turbo_fp8_scaled.safetensors</li><li>text_encoders/qwen3vl_4b_fp8_scaled.safetensors</li><li>vae/qwen_image_vae.safetensors</li></ul> Download: <a target="_blank" rel="ugc" href="https://huggingface.co/Comfy-Org/Krea-2">https://huggingface.co/Comfy-Org/Krea-2</a><h3 id="requirements">Requirements</h3><ul><li>Recent ComfyUI (Krea 2 support required)</li><li>For the facekeep version only: <a target="_blank" rel="ugc" href="https://github.com/Gourieff/ComfyUI-ReActor">ComfyUI-ReActor</a> (install via Manager). If ReActor's onnxruntime throws a RuntimeError on Windows, reinstall the CPU build: pip uninstall -y onnxruntime-gpu onnxruntime then pip install onnxruntime inside your ComfyUI venv.</li></ul><h3 id="settings-guide">Settings guide</h3><ul><li>Sampler: euler / simple, 8 steps, CFG 1.0 (Turbo defaults)</li><li>Denoise: 0.4 = stay close to the source, 0.55 = balanced, 0.7 = strong restyle</li><li>Input is auto-resized to max 2MP (Krea 2 supports up to 2K). To disable, bypass the resize node.</li><li>ReActor: set face_restore_model to codeformer.pth or none (the exact filename depends on your install)</li></ul><h3 id="tips">Tips</h3><ul><li>For a 100% identical face, use the protection mask (paint the face) — ReActor alone gives you a "similar" face, not an identical one, because inswapper works at 128px.</li><li>Both face systems can be combined.</li></ul> <hr /><h2 id="()">日本語(補足)</h2>Krea 2 Turbo用のimage-to-imageワークフローです。Krea 2のi2iワークフローがまだ少ないので公開します。 <ul><li>基本版: 画像読み込み→2MP自動リサイズ→VAEエンコード→KSampler</li><li>顔保持版: 上記+「顔保護マスク」(MaskEditorで顔を塗ると、その部分は再生成されず元のまま)+「ReActor顔スワップ」(不要ならCtrl+Bでバイパス)</li></ul> 必要モデルは Comfy-Org/Krea-2 の公式3点(krea2_turbo_fp8_scaled / qwen3vl_4b_fp8_scaled / qwen_image_vae)。設定は8ステップ・CFG 1.0・euler/simple、denoiseは0.4(忠実)〜0.7(大変化)。 顔を完全に同じにしたい場合はマスク保護を使ってください(ReActorは「似た顔」まで)。

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