With ComfyUI ReActor, you can easily swap the faces of one or more characters in images or videos.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.<h3 id="open-preloaded-workflow-on-runcomfy">Open preloaded workflow on RunComfy</h3><a target="_blank" rel="ugc" href="https://www.runcomfy.com/comfyui-workflows/comfyui-reactor-workflow-fast-face-swap?utm_source=civitai&amp;utm_medium=referral">Open preloaded workflow on RunComfy (browser)</a>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.<hr /><h3 id="overview">Overview</h3>ComfyUI ReActor is a quick and user-friendly face swap extension for ComfyUI. With ReActor, you can easily swap the faces of one or more characters in images or videos.<h3 id="notes">Notes</h3>Workflow 1034 — see RunComfy page for the latest node requirements.

ComfyUI Reactor Workflow | Fast Face Swap

Initial release — workflow 1034 (Face-Swap).

Files with SHA256: 374c44493658f6751178097e5847a63c0c4ba9297de0c3b6518490281c33f932