AI tools that allow offline image generation are in demand. Like anyone can pump up AI tool with online image generation. But offline is where most people want to use the tools.
So I came up with some advice on how to use such tools and which tools can be a good option for the offline LLM model usage and the image generation.
For offline image generation using AI models, there are a few options that allow you to generate high-quality images locally while maintaining flexibility.
Tools for Offline Image Generation
1. Stable Diffusion
- Models: SDXL (Stable Diffusion XL), 1.5, or 2.1.
- Use Cases: General-purpose image generation. SDXL excels in creating detailed, high-resolution images.
- How to Use Offline:
- Download: Get pre-trained models from sites like CivitAI or Hugging Face.
- Run Locally:
- Use Automatic1111 Web UI or ComfyUI. These interfaces make it easy to generate, modify, and fine-tune images.
- Install requirements: Python, PyTorch, and GPU drivers.
- ControlNet: Add more control over the output with tools like ControlNet for pose or edge guidance.
2. Disco Diffusion
- Ideal for abstract and artistic renderings.
- Requires a Python environment and GPU.
3. InvokeAI
- User-friendly interface for running Stable Diffusion offline.
- Supports features like inpainting and text-to-image.
4. RunwayML
- A GUI-based tool for offline and local deployment.
- Can integrate with SDXL for creative projects.
5. LORA and LoRA-based Fine-tuning
- Light-weight finetuning techniques.
- Combine specific styles or themes with your base models.
6. DeepFloyd IF
- Advanced for photorealistic images but requires a powerful GPU.
Browser vs Offline Setup for Image Generation
- Offline Benefits:
- Full control over prompts and outputs.
- No content moderation filters.
- Faster generation for repeated tasks (depending on GPU capability).
- Using Online and Offline Together:
- Use the web browser for reference materials, finding specific models, or exploring new ideas.
- Download datasets, styles, or embeddings to integrate them locally.
- Online tools like PlaygroundAI or Artbreeder can inspire or prototype before committing to local rendering.
Steps to Set Up an Offline System
-
Hardware Requirements:
- GPU with at least 8GB VRAM (e.g., NVIDIA RTX 3060 or better).
- CPU: Multi-core (your Intel i7-13620H is fine).
- RAM: Minimum 16GB (upgrade to 32GB as per your plan).
-
Environment Setup:
- Install Python (v3.10 recommended).
- Install PyTorch:
pip install torch torchvision torchaudio --index-url https://download.pytorch.org/whl/cu118
- Install dependencies:
pip install -r requirements.txt
(based on the interface you're using, like Automatic1111).
-
Download Pre-Trained Models:
- SDXL or specific fine-tuned models.
- Store in
/models/Stable-diffusion
or equivalent directories.
-
Run the Interface:
- Launch Automatic1111 or another UI and point it to your local models.
-
Optional: Install additional plugins for styles, filters, or functionality like ControlNet.
Avoiding Filters
- Running models locally avoids online filters since the software doesn’t connect to external servers.
- If using LLM for prompts (like ChatGPT offline versions), ensure the instance allows for unrestricted prompt engineering.
Exploring Other Open-Source Models
-
Diffusion-Based:
- DreamBooth: Fine-tune images using specific datasets.
- LDMs (Latent Diffusion Models): Customize outputs more effectively.
-
Non-Diffusion-Based:
- Fluxion (Flux): For more interactive and generative designs.
- DeepArt: Transform existing images in creative ways.
-
Text-to-3D:
- Use DreamFusion or MeshDiffusion for generating 3D assets.