Extensions/ComfyUI-LTX-Resolution-Helper
ComfyUI Extension

ComfyUI-LTX-Resolution-Helper

Small custom node for ComfyUI that helps pick a base resolution for LTX workflows and shows the final resolution after two 2x upscale passes.

By Neyroslav·Created 4 months ago·Updated 4 months ago· 2
Neyroslav/ComfyUI-LTX-Resolution-Helper
Nodes1
On cloudLocal install
CategoryLTX/Helpers
Stars2
Updated4 months ago

Nodes (1)

LTX Resolution Helper
LTX/Helpers
Readme

ComfyUI LTX Resolution Helper

Small custom node for ComfyUI that helps pick a base resolution for LTX workflows and shows the final resolution after two 2x upscale passes.

Features

  • Presets for popular aspect ratios: 1:1, 16:9, 9:16, 4:3, 3:4, 3:2, 2:3, 21:9, 9:21, 5:4, 4:5
  • Custom aspect ratio input
  • Configurable multiple, default 32
  • Step-based size control
  • Exact ratio mode and approximate mode
  • Base width and height outputs
  • Preview inside the node: base -> 2x -> 4x

Inputs

  • aspect_ratio
  • ratio_mode
  • custom_ratio_width
  • custom_ratio_height
  • multiple
  • size_step

Outputs

  • base_width
  • base_height
  • summary

Install

Copy this folder into:

ComfyUI/custom_nodes/ComfyUI-LTX-Resolution-Helper

Then restart ComfyUI.

Notes

In Exact Ratio mode, the node keeps the selected aspect ratio exactly while still respecting the chosen multiple.