ComfyUI: Compare original vs upscaled image using RG3 nodes

All demos from “The BEST AI for 4K images. Free & fast”

1. 6:420:59Configure Gemma 2B Text Encoder in ComfyUIThe creator shows how to load the Gemma 2B text encoder model into the ComfyUI workflow and select it from the node dropdown menu.ComfyUI· AI Image Generator
2. 9:521:53Upscale an existing image to 4K with PiDThe video demonstrates uploading a landscape photo into a ComfyUI workflow and using the PiD (Pixel Diffusion) model to upscale it to 4096 resolution in under 10 seconds.ComfyUI· AI Image Upscaler
3. 13:200:38Compare original vs upscaled image using RG3 nodesCurrentThe user adds an 'image compare' node by RG3 to the ComfyUI canvas to show a side-by-side slider comparison of the blurry original image versus the sharp PiD upscaled result.ComfyUI· AI Image Upscaler
4. 14:274:08Generate and upscale images using Zee Image and PiDA demonstration of a combined workflow where Zee Image Turbo generates a 1K image of a red panda which is then automatically passed into the PiD upscaler for a 4K final output.ComfyUI· AI Image Upscaler
5. 20:151:27Text-to-image generation with PiD DIT modelThe creator demonstrates the standalone PiD text-to-image workflow, generating an image of a leopard in a jungle directly from a prompt using the lightweight DIT model.ComfyUI· Text to Image
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AI Image Upscaler

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1. 6:141:19Add an image upscaling node to a workflowThe user demonstrates extending a workflow by right-clicking to add an 'Upscale Image' node and connecting the node pins to upscale the output by 2X.Kevin Stratvert
2. 9:521:53Upscale an existing image to 4K with PiDThe video demonstrates uploading a landscape photo into a ComfyUI workflow and using the PiD (Pixel Diffusion) model to upscale it to 4096 resolution in under 10 seconds.AI Search
3. 13:200:38Compare original vs upscaled image using RG3 nodesCurrentThe user adds an 'image compare' node by RG3 to the ComfyUI canvas to show a side-by-side slider comparison of the blurry original image versus the sharp PiD upscaled result.AI Search
4. 14:274:08Generate and upscale images using Zee Image and PiDA demonstration of a combined workflow where Zee Image Turbo generates a 1K image of a red panda which is then automatically passed into the PiD upscaler for a 4K final output.AI Search
5. 0:050:32Accessing ComfyUI on Nordy.aiThe user navigates to Nordy.ai, searches for the 'real upscale 8K' workflow, and launches the ComfyUI interface within the browser.Swastik Creations Lab
6. 1:491:28Simple non-AI image resizing in ComfyUIThe creator demonstrates a basic 'Upscale Image By' node that performs a standard resolution increase without AI, similar to Photoshop resizing, and uses an RG3 image comparer node to view the results.pixaroma
7. 3:193:04Upscaling with Neural Network modelsThis clip shows how to use the 'Upscale Image (using Model)' node in ComfyUI with various PTH models like UltraSharp and 8x upscalers to sharpen and reconstruct details.pixaroma
8. 6:233:22Tiled Diffusion upscaling with Zimage TurboThe creator walks through a complex workflow using Tiled Diffusion and the Zimage Turbo model to upscale images while managing VRAM by processing the image in smaller tiles.pixaroma
9. 9:451:24Upscaling with Nunchaku Flux ManiaA demonstration of using a modified Flux.1 Dev model (Flux Mania) via Nunchaku nodes to perform a 2x upscale that enhances skin textures and fine details.pixaroma
10. 11:103:10High-fidelity upscaling with SeedVR2The video shows the setup and execution of the SeedVR2 node pack, demonstrating how to select specific models and adjust resolution for sharp, consistent upscaling results.pixaroma
11. 14:271:304K upscaling with Nano Banana Pro APIThe creator demonstrates using the paid Nano Banana Pro node to achieve 4K resolution upscaling through an external API, showing the significant detail improvement in the final result.pixaroma
12. 15:570:46Creative upscaling with Recraft modelThis clip shows the Recraft node in action, which performs a 'creative upscale' to generate clean, realistic variations of an image with added textures.pixaroma