Locally Uncensored vs ComfyUI

The short version: this is not really a rivalry — Locally Uncensored uses ComfyUI as its image and video backend. ComfyUI gives node-level control to people willing to learn its graph editor; Locally Uncensored is ComfyUI without the setup: it installs and manages the engine, builds the workflows automatically, and adds chat and a coding agent around it. If you enjoy wiring nodes, use ComfyUI directly.

Side by Side

When ComfyUI Is the Better Choice

When you want maximum control. ComfyUI is the most powerful open-source backend for local image and video generation, and node professionals get things a simplified UI cannot offer: ControlNet chains, IP-Adapter, regional prompting, custom samplers, and a huge ecosystem of community nodes. Every step of the diffusion process is yours to rearrange. It also runs on macOS. If you already think in workflows — or want to — ComfyUI direct is the power tool, and our ComfyUI beginners guide covers how to start.

When Locally Uncensored Wins

When you want the results without the evening of setup. Locally Uncensored classifies the model you pick (SDXL, FLUX, Wan, HunyuanVideo), queries ComfyUI's node registry, and assembles the right workflow itself — you type a prompt and press Generate. Model files arrive as one-click bundles with hardware-aware recommendations instead of a hunt across download pages.

The bigger difference is scope: ComfyUI generates images and video, full stop. Locally Uncensored is the app where you run LLM and Stable Diffusion together — chat that can draw pictures mid-conversation, a coding agent, video and music lanes, and phone remote access, in one installer. Nothing is filtered on the image side either way; uncensored models are first-class in the catalog. And since the app auto-detects existing ComfyUI installs (including the Desktop App layout), you can keep your current setup and use both.

For the wider app landscape, see 7 Best LM Studio Alternatives and the rest of the comparisons hub.

FAQ

Does Locally Uncensored replace ComfyUI?

No — it runs on it. Locally Uncensored uses ComfyUI as its image and video backend: the app installs it, manages it, and builds the node workflows automatically based on the model you pick. You get ComfyUI's output quality without opening the node editor.

Can I run an LLM and Stable Diffusion together in one app?

Yes — that is the core idea. Locally Uncensored combines LLM chat (via 12 auto-detected backends or its built-in engine) with Stable Diffusion, FLUX and video generation through ComfyUI in one interface. Ask for a picture in chat and it generates one in the conversation.

Do I need to learn node graphs?

No. You get a prompt box, a parameter panel and a generate button. The app classifies the model type, queries ComfyUI's node registry, and assembles the correct workflow for you. If you later want custom workflows, the option is there.

Can Locally Uncensored use my existing ComfyUI install?

Yes. It scans common paths for existing ComfyUI installs, including the ComfyUI Desktop App layout, and connects automatically. If nothing is found, it can set ComfyUI up for you with one click.

Is ComfyUI free and open source?

Yes. ComfyUI is free and open source under GPL-3.0, available as a portable release, a desktop app, or a manual Python install. Locally Uncensored is free and open source under AGPL-3.0.

New to local AI? Start with the getting-started guide. More head-to-heads on the Alternatives & Comparisons page.