Ovis-Image ComfyUI Workflow Example

Ovis-Image is a 7B text-to-image model specifically optimized for high-quality text rendering, designed to operate efficiently under stringent computational constraints.

Ovis-Image is a 7B text-to-image model built upon Ovis-U1, specifically optimized for high-quality text rendering. It delivers text rendering quality comparable to much larger 20B-class systems while remaining compact enough to run on widely accessible hardware.

Model Highlights:

• Strong Text Rendering at 7B Scale: Delivers text rendering quality comparable to much larger 20B-class systems like Qwen-Image and competitive with leading closed-source models like GPT4o in text-centric scenarios
• High Fidelity on Text-Heavy Prompts: Excels on prompts that demand tight alignment between linguistic content and rendered typography (e.g., posters, banners, logos, UI mockups, infographics)
• Accurate Bilingual Text Rendering: Produces legible, correctly spelled, and semantically consistent text in both Chinese and English across diverse fonts, sizes, and aspect ratios
• Efficiency and Deployability: Fits on a single high-end GPU with moderate memory, supports low-latency interactive use

Related Links:

• GitHub
• Hugging Face

Ovis-Image text-to-image workflow

Download JSON Workflow File

Portable or self deployed users

Make sure your ComfyUI is updated.

• Download ComfyUI
• Update Guide

Workflows in this guide can be found in the Workflow Templates. If you can’t find them in the template, your ComfyUI may be outdated. (Desktop version’s update will delay sometime)

If nodes are missing when loading a workflow, possible reasons:

1. You are not using the latest ComfyUI version (Nightly version)
2. Some nodes failed to import at startup

Desktop or Cloud users

• The Desktop is base on ComfyUI stable release, it will auto-update when there is a new Desktop stable release available.
• Cloud will update after ComfyUI stable release, we will update the Cloud after ComfyUI stable release.

So, if you find any core node missing in this document, it might be because the new core nodes have not yet been released in the latest stable version. Please wait for the next stable release.

Model links

text_encoders

• ovis_2.5.safetensors

diffusion_models

• ovis_image_bf16.safetensors

vae

• ae.safetensors

Model Storage Location

📂 ComfyUI/
├── 📂 models/
│   ├── 📂 text_encoders/
│   │      └── ovis_2.5.safetensors
│   ├── 📂 diffusion_models/
│   │      └── ovis_image_bf16.safetensors
│   └── 📂 vae/
│          └── ae.safetensors