One photo, endless characters. Perfect identity preservation.
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
InstantCharacter is a ComfyUI workflow based on the InstantCharacter framework built on Diffusion Transformers (DiT), particularly FLUX. It allows users to generate high-quality and identity-consistent character images from a single reference image, guided by creative text prompts. The model strikes a strong balance between identity preservation and prompt-based control, allowing for dynamic, stylized, or contextual character generation with high fidelity.
Important nodes:
InstantCharacter DiT FLUX Adapter
InstantCharacter Sampler Settings
Notes
InstantCharacter ComfyUI Workflow | FLUX DiT Personalization — see RunComfy page for the latest node requirements.