ComfyUI-Book-Tools Nodes for ComfyUI

By Big-Idea-TechnologyView on GitHub →

ComfyUI-Book-Tools is a set o new nodes for ComfyUI that allows users to easily add text overlays to images within their ComfyUI projects. This Node leverages Python Imaging Library (PIL) and PyTorch to dynamically render text on images, supporting a wide range of customization options including font size, alignment, color, and padding. Loop with any parameters (*), prompt batch schedule with prompt selector, end queue for automatic ending current queue.

How much VRAM does ComfyUI-Book-Tools Nodes for ComfyUI require?

Direct Answer: The ComfyUI node ComfyUI-Book-Tools Nodes for ComfyUI requires a minimum base VRAM of 256MB and is optimized for GPUs with at least 4GB of VRAM. Low VRAM mode is fully supported for resource-constrained setups.

High (2-4GB)
Base VRAM:
256MB (0.3GB)
Recommended GPU:
4GB+ VRAM
Low VRAM Mode:
✓ Supported
Estimation Confidence:
HIGH

Interactive VRAM Compatibility Estimator

Estimated Total VRAM: 3.00 GBTarget: 8 GB
✅ Comfortable Fit

Your GPU has plenty of headroom. You can run this node safely with your active configurations!

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Related Custom Nodes

The following custom nodes run in the same PyTorch / CUDA environment and share similar categories or workflows:

AIYang_TripleAPI
by AlexXia007256MB VRAM
AkkiNodes LLM Suite: Your Personal AI Film Studio
by routhakash128MB VRAM
AsyncOutput
by teddy1565256MB VRAM
Auto Prompt Schedule
by ReinerBforartists256MB VRAM

Frequently Asked Questions

How much VRAM does ComfyUI-Book-Tools Nodes for ComfyUI require?

ComfyUI-Book-Tools Nodes for ComfyUI requires a minimum of 256MB (0.3GB) of VRAM for base operation. For optimal performance, a GPU with at least 4GB of VRAM is recommended. This node supports low VRAM mode for resource-constrained setups.

Can I run ComfyUI-Book-Tools Nodes for ComfyUI on an RTX 3060, RTX 4070, or RTX 4090?

✅ RTX 3060 (12GB): Yes, fully compatible with 10.6GB headroom. ✅ RTX 4070 (12GB): Yes, fully compatible with 10.6GB headroom. ✅ RTX 4070 Ti (16GB): Yes, fully compatible with 14.2GB headroom. ✅ RTX 4090 (24GB): Yes, fully compatible with 21.4GB headroom

How can I reduce VRAM usage when running ComfyUI-Book-Tools Nodes for ComfyUI?

ComfyUI-Book-Tools Nodes for ComfyUI supports low VRAM mode. To reduce memory usage: (1) Enable --lowvram or --medvram flags in ComfyUI, (2) Reduce batch size to 1, (3) Use fp16 or fp8 precision if supported, (4) Close other GPU applications.

How do I install ComfyUI-Book-Tools Nodes for ComfyUI in ComfyUI?

To install ComfyUI-Book-Tools Nodes for ComfyUI: (1) Navigate to your ComfyUI/custom_nodes directory, (2) Clone the repository: git clone https://github.com/Big-Idea-Technology/ComfyUI-Book-Tools, (3) Install dependencies: pip install -r requirements.txt (if present), (4) Restart ComfyUI. Alternatively, use ComfyUI Manager for one-click installation.