Initial commit Smart Resolution Toolkit for ComfyUI

README.md

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+# ComfyUI-SmartResolutionPicker
+
+A lightweight yet powerful resolution assistant for ComfyUI.  
+It allows you to **select image size using human-friendly dropdowns** instead of typing width and height manually.
+
+Designed for:
+✓ EmptyLatentImage  
+✓ Video / TikTok / IG / Story formats  
+✓ ControlNet / AnimateDiff / Sampler  
+✓ Latent-safe (auto snap to 64)
+
+---
+
+## ✨ Features
+
+🧠 Smart width & height calculation  
+– Choose **Resolution Preset** (HD, FullHD, 2K, 4K, 8K)  
+– Choose **Aspect Ratio** (1:1, 9:16, 4:5, 21:9 etc.)  
+– Output: clean `width` and `height` (INT values)
+
+⚙ Latent-safe scaling  
+– Automatically snaps resolution to the nearest multiple of 64  
+– 100% compatible with latent operations
+
+🎯 Two Nodes Included
+
+| Node | Description |
+|------|-------------|
+| Smart Resolution Picker | Returns width & height (INT) for image/latent initialization |
+| Smart Latent Generator | Directly creates empty LATENT tensor from resolution + ratio |
+
+---
+
+## 📐 Available Resolution Presets
+
+| Name | Size |
+|------|------|
+| SD | 512 × 512 |
+| HD | 1280 × 720 |
+| FullHD | 1920 × 1080 |
+| 2K Cinema | 2048 × 1080 |
+| QHD | 2560 × 1440 |
+| 4K UHD | 3840 × 2160 |
+| 8K UHD | 7680 × 4320 |
+
+---
+
+## 📸 Available Aspect Ratios
+
+| Ratio | Common Usage |
+|-------|--------------|
+| 1:1 | Square / Album Cover |
+| 4:5 | Instagram Portrait |
+| 3:4 | Classic Portrait / Photography |
+| 2:3 | DSLR Photo / Print |
+| 5:4 | Medium Format |
+| 9:16 | TikTok / Reel / Story |
+| 16:9 | YouTube / Widescreen |
+| 21:9 | Cinematic Ultra-wide |
+
+---
+
+## 🚀 SmartLatentGenerator Node  
+Generates latent **directly**, no need for EmptyLatentImage.
+
+```mermaid
+flowchart LR
+    A[SmartLatentGenerator] --> B[Sampler / KSampler]