CIVITAI / Workflows

Flux.2 image blending

This workflow uses Flux 2 as a high-quality blending and image-editing model, combining multiple inputs through controlled composition before passing the merged result into Flux’s diffusion pipeline. The model’s cinematic lighting and strong sense of realism make it well-suited for background replacement, relighting, and structural edits where natural visual integration matters. Quantized variants such as Q6 reduce VRAM use without heavily impacting quality, while SageAttention provides a noticeable speed boost. The compositor prepares the blended canvas, and Flux 2 then interprets the merged scene as a single coherent image, allowing edits that look organically fused instead of artificially pasted. In practice, the workflow works well for realistic edits like relighting, replacing environments, or transforming subjects into stylized versions while keeping overall form intact. Flux 2 handles single-image editing with strong stability, producing consistent results even at high resolutions such as 1536×1536. Its realism gives it an advantage for photographic or cinematic outputs, while the blending stage allows flexible assembly of multiple elements—even if some similarity is naturally lost when using many references. For users who don’t require strict multi-image consistency, it offers a smooth and visually convincing way to combine images and apply Flux 2’s expressive lighting and rendering strengths. 🎥 YouTube Video Tutorial Want to know what this workflow actually does and how to start fast? This video explains what the tool is, how to launch the workflow instantly, and shares my core design logic — no local setup, no complicated environment. Everything starts directly on RunningHub, so you can experience it in action first. 👉 YouTube Tutorial： https://youtu.be/-MWq5srHU0E Before you begin, I recommend watching the video thoroughly — getting the full context helps you understand the tool faster and avoid common detours. ⚙️ RunningHub Workflow Try the workflow online right now — no installation required. 👉 Workflow： https://www.runninghub.ai/post/1995426699946995714/?inviteCode=rh-v1111 If the results meet your expectations, you can later deploy it locally for customization. 🎁 Fan Benefits： Register to get 1000 points + daily login 100 points — enjoy 4090 performance and 48 GB super power! 📺 Bilibili Updates (Mainland China & Asia-Pa