Mexes1978

Mexes1978 / comfyui-comfysketch

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ComfySketch — Sketching Node for ComfyUI

comfyui custom-nodes drawing sketch stable-diffusion
77
7
100% credibility
Found Feb 06, 2026 at 18 stars 4x -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
JavaScript
AI Summary

ComfySketch is a custom node for ComfyUI that provides a fullscreen, professional-grade drawing interface with brushes, layers, color tools, and canvas editing for creating sketches.

How It Works

1
🔍 Discover ComfySketch

You find this handy drawing tool while looking for ways to sketch ideas directly in your image creation app.

2
📥 Add the Tool

Simply copy the tool's folder into your app's add-ons area and restart to make it ready.

3
🖼️ Add Sketch Node

Drag the new Sketch tool onto your workspace like any other image block.

4
✨ Open Full Drawing Canvas

Click the sketch button to jump into a big, professional drawing screen with all tools at your fingertips.

5
🎨 Pick Colors and Brushes

Choose from colorful wheels, eyedroppers, or presets, and select brushes like soft airbrush or sharp pencil.

6
🖌️ Draw with Layers

Sketch freehand, draw shapes, fill areas, or erase on multiple layers that you can stack, hide, or blend.

7
✅ Finish and Output

Click done to close the canvas and get your finished drawing as an image ready to use.

🎉 Your Sketch is Ready

Now your custom drawing flows perfectly into your image creations, saving time and adding personal touches.

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AI-Generated Review

What is comfyui-comfysketch?

ComfyUI-ComfySketch is a JavaScript-powered node for ComfyUI that lets you sketch directly in your image workflows. Drop it into the image category, hit the preview, and a fullscreen editor opens with pressure-sensitive brushes, pencils, shapes, flood fill, eraser, and multi-layer support. It solves the hassle of switching to external apps like Photoshop for quick concept sketches, outputting a clean image tensor ready for your next node.

Why is it gaining traction?

Its pro-level tools—HSV color wheel, eyedropper, opacity sliders, zoom/pan, and symmetry modes—feel polished in a lightweight package, all via a draggable, themeable interface with keyboard shortcuts like S+drag for brush size. Developers dig the seamless ComfyUI integration: preset canvas sizes from 512x512 to 1920x1080, plus custom or input-image matching, without workflow breaks. The browser-stored presets and layer management hook users who want sketching without setup friction.

Who should use this?

ComfyUI power users building Stable Diffusion pipelines who need on-the-fly sketches for masks or prompts. AI artists prototyping ideas mid-session, or node graph tinkerers visualizing concepts before generation. Skip if you're doing complex pixel art—it's best for loose sketching in portrait/landscape formats.

Verdict

Worth a spin for ComfyUI sketching needs despite 26 stars and 1.0% credibility signaling early-stage risks like occasional bugs. Docs are thorough with install tips and shortcuts, and active development means quick fixes—test in a branch first.

(178 words)

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