ComfyUI Node: JSON Prompt Generator
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.
Category
Utils/Text
Inputs
text_description STRING
lens
- SET BY AI
- wide-angle prime (24mm)
- wide-angle prime (28mm)
- wide-angle prime (35mm)
- standard prime (50mm)
- portrait prime (85mm)
- telephoto prime (135mm)
- telephoto prime (200mm)
aperture
- SET BY AI
- f/1.4
- f/2.0
- f/2.8
- f/4.0
- f/5.6
- f/8.0
- f/11.0
- f/16.0
metering
- SET BY AI
- balanced exposure with natural contrast
- evaluative metering for overall scene balance
- center-weighted average for subject emphasis
- spot metering for precise highlight control
- partial metering for central subject isolation
- highlight-weighted to preserve dynamic range
- multi-segment analysis with adaptive exposure
orientation
- SET BY AI
- horizontal
- vertical
crop
- SET BY AI
- full-body
- upper body
- waist-up
- three-quarter body
- mid-thigh
- head and shoulders
- close-up headshot
- bust portrait
angle
- SET BY AI
- eye-level
- high-angle downward
- low-angle upward
- bird's-eye view
- worm's-eye view
- Dutch tilt
- over-the-shoulder
- three-quarter angle
- profile view
- frontal view
Outputs
STRING
Extension: ComfyUI-JSON-Prompt
Custom node for ComfyUI that generates JSON prompts from natural language descriptions to improve text-to-image generation quality. Supports local LLM integration via Ollama or Google Gemini API.
Authored by fr0nky0ng
Looking for a different node?
More nodes in ComfyUI-JSON-Prompt
Run ComfyUI workflows without the setup
No installs, no CUDA version roulette, no GPU sitting idle on your bill. Bring a workflow and run it in the browser.