Basic text-to-image generation in ComfyUI

Demo summary
The user demonstrates a basic text-to-image workflow using the RealVisXL model to generate an image of a castle in a forest.
Step-by-step
- Enter your desired image description in the positive prompt box
- Enter elements you want to exclude in the negative prompt box
- Click Queue Prompt to start the generation process
- Monitor the green highlight to track which node is currently processing
- Wait for the KSampler progress bar to complete
- View the final output in the Save Image node after VAE decoding
Tips
- Use the negative prompt to list specific things you don't want to see, such as people or cars
All demos from “Master AI image generation - ComfyUI FULL TUTORIAL”
7:390:44Basic text-to-image generation in ComfyUICurrentThe user demonstrates a basic text-to-image workflow using the RealVisXL model to generate an image of a castle in a forest.ComfyUI· Text to Image
8:418:40Building a ComfyUI workflow from scratchA step-by-step walkthrough of adding nodes (Checkpoint, CLIP Text Encode, KSampler, VAE Decode) and connecting them to build a custom image generation pipeline.ComfyUI· AI Image Generator
19:571:09Generating a medieval warrior with batch processingDemonstrates generating multiple images of a medieval warrior by increasing the batch size in the Empty Latent Image node.ComfyUI· AI Image Generator
25:330:32Importing workflows from image metadataShows how to drag an existing AI-generated image into the ComfyUI canvas to automatically reconstruct the entire node workflow used to create it.ComfyUI· AI Image Generator
30:073:41Upscaling images using modelsDemonstrates upscaling a low-resolution 512x512 image using the 4X Ultra Sharp model to add clarity and detail.ComfyUI· AI Image Upscaler
36:021:32Using Preview Chooser for selective upscalingShows how to use the Image Chooser node to generate a batch of images and selectively progress only one specific image to the upscaler.ComfyUI· AI Image Upscaler
41:391:29Image-to-image generation with denoisingDemonstrates the image-to-image process by loading an existing photo and adjusting the denoising strength to create variations.ComfyUI· Image to Image
43:496:52Tiled upscaling with Ultimate SD UpscaleA detailed demo of the Ultimate SD Upscale node, showing how tiled upscaling generates significantly higher facial detail than standard upscaling.ComfyUI· AI Image Upscaler
58:094:05Controlling character poses with ControlNetDemonstrates using the OpenPose pre-processor and ControlNet Union model to force a generated princess character into a specific pose from a reference image.ComfyUI· AI Image Generator
1:02:141:23Landscape composition control with Canny ControlNetShows how to use the Canny edge pre-processor to maintain the shape of mountains while changing the lighting to a sunset.ComfyUI· AI Inpainting
1:09:444:55Face swapping with InstantIDDemonstrates the full setup and execution of InstantID to swap Will Smith's face onto a generated policeman character in both realistic and watercolor styles.ComfyUI· AI Face Swap Generator- Watch “Master AI image generation - ComfyUI FULL TUTORIAL” →
Text to Image
7:390:44Basic text-to-image generation in ComfyUICurrentThe user demonstrates a basic text-to-image workflow using the RealVisXL model to generate an image of a castle in a forest.AI Search
22:350:32Generating an image with Flux modelDemonstrates a text-to-image generation using the Flux model in ComfyUI, including prompt entry and resolving connection errors.Sebastian Kamph
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.AI Search
4:250:43Generate images with Stable Diffusion 3.5The video demonstrates entering a text prompt, selecting CLIP models, and clicking 'Queue' to generate a high-definition image using Stable Diffusion 3.5.AIPURE
12:211:24Text-to-image generation with Z-Turbo and QwenDemonstration of the Z-Turbo model and Qwen text encoder to generate specific advertising text on the side of a 3D tram model within a ComfyUI workflow.Matt Hallett Visual
2:501:21Generate an AI image from a text promptThe video shows the process of entering positive and negative prompts, configuring image dimensions, and clicking 'Run' to generate a chocolate chip cookie image in ComfyUI.@KevinStratvert
7:020:23Text-to-image generation with FluxThe user demonstrates Flux's prompt adherence by generating an image of an old TV with the word 'flux' on it in an abandoned workshop.Artificial Images
ComfyUI