DynamicPrompts Custom Nodes

By adieyalView on GitHub →

Nodes: Random Prompts, Combinatorial Prompts, I'm Feeling Lucky, Magic Prompt, Jinja2 Templates. ComfyUI-DynamicPrompts is a custom nodes library that integrates into your existing ComfyUI Library. It provides nodes that enable the use of Dynamic Prompts in your ComfyUI.

How much VRAM does DynamicPrompts Custom Nodes require?

Direct Answer: The ComfyUI node DynamicPrompts Custom Nodes 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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What Python packages are required for DynamicPrompts Custom Nodes?

Direct Answer: Running DynamicPrompts Custom Nodes requires installing the following Python package dependencies: dynamicprompts==0.30.2. Ensure your ComfyUI environment has these packages active before launching.

requirements.txt
dynamicprompts==0.30.2

Interactive Setup & Dependency Resolver

Operating System:
Environment Type:
Run this terminal command in your ComfyUI root folder:
# Loading command...

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Frequently Asked Questions

How much VRAM does DynamicPrompts Custom Nodes require?

DynamicPrompts Custom Nodes 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 DynamicPrompts Custom Nodes 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

What Python packages are required for DynamicPrompts Custom Nodes?

To run DynamicPrompts Custom Nodes, you need to install: dynamicprompts==0.30.2. You can install these using pip or add them to your requirements.txt file.

How can I reduce VRAM usage when running DynamicPrompts Custom Nodes?

DynamicPrompts Custom Nodes 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 DynamicPrompts Custom Nodes in ComfyUI?

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