Draw Inside ComfyUI with ComfyUI-Comfysketch Node

By vramkickedin | | 2 min read
Text on drawing paper with a pencil reads ComfyUI-Comfysketch

ComfyUI-Comfysketch is a new custom node that integrates a comprehensive drawing studio directly into the ComfyUI interface. It allows users to create and edit sketches with layers and multiple brush types without leaving their workflow. This tool bridges the gap between image generation and manual creation, offering a focused environment for artists.

Developed by Mexes1978, this open-source project solves the problem of needing external software to create base images or masks for AI models. It provides a professional interface equipped with essential artistic tools, ensuring that users can refine their inputs locally. The node is currently in active development, with the creator welcoming community feedback to improve its functionality.

Professional drawing tools integration

  • Drawing tools include brushes, pencils, lines, circles, squares, and fill options.
  • Layer management supports opacity adjustments, visibility toggles, and reordering.
  • A comprehensive color system features a color wheel, HSL/RGB sliders, and hex input.
  • Canvas options include preset sizes like 512x512 and 1920x1080, plus custom dimensions.
  • Interface customization allows for dark or light themes and movable panels.

Artists and designers working with AI pipelines can use this node to sketch concepts or edit images instantly. The tool supports pressure-sensitive drawing and keyboard shortcuts, which helps maintain a smooth creative process.

Development and installation details

The developer utilized modern techniques to build this tool. Mexes1978 notes:

'Parts of this project were developed with the help of AI-assisted tools and then refined manually.'

Because it is a custom node, installation is straightforward and requires no complex dependencies; users simply copy the folder into their ComfyUI directory and restart the application.

Users can choose between dark and light themes to match their preference, and panel positions are saved between sessions for convenience.

Add the ComfyUI-Comfysketch node through GitHub.