ComfyUI Easy Randomize

Random selection nodes with freeze/lock capability for iterative prompt building.

Workflow: Randomize → Preview → Freeze what you like → Iterate on the rest

Features

• Item Pools - Define lists of items (styles, characters, settings, etc.)
• Random Selection - Pick random items from pools
• Freeze/Lock - Lock selections you like, keep randomizing the rest
• Sequential Mode - Step through items in order
• Save with Metadata - Embed selection data in saved images

Screenshots

| Nodes Overview | Freezable String Combiner | |:---:|:---:| | | |

Nodes

| Node | Purpose | |------|---------| | Item Pool | Store a pool of items (one per line) | | Random Selector | Pick random items from a pool | | Smart Selector | Combined pool + selector with freeze, supports file loading | | Freezable Input | Single string input that can be frozen | | Freezable String Combiner | Combine up to 10 freezable inputs | | String Joiner | Join multiple strings with separator | | Template Filler | Fill template slots with values | | Selection Recorder | Record selections as JSON | | Save Image (with Selections) | Save image with selection metadata | | Preview Image + Text | Preview image with synced text display |

Installation

1. Clone or download to ComfyUI/custom_nodes/:

   cd ComfyUI/custom_nodes
   git clone https://github.com/Ckrest/comfyui-easy-randomize.git
   

2. Restart ComfyUI

3. Nodes appear under Easy Randomize category

Quick Start

See QUICK_START.md for a 5-minute tutorial.

The Freeze Workflow

1. Set up pools - Create Item Pool nodes with your options
2. Connect to selectors - Use Random Selector or Smart Selector
3. Run the workflow - See what gets selected
4. Freeze what you like - Check the frozen checkbox on good selections
5. Run again - Frozen values stay, others get new random picks
6. Iterate - Keep freezing until you have the perfect combination

License

MIT License - See LICENSE