Z-Image Power Nodes is a collection of nodes designed specifically for the <a target="_blank" rel="ugc" href="https://civarchive.com/models/2168935/z-image-turbo">Z-Image / Z-Image Turbo model</a>. They are based on some ideas and discoveries I made while developing the <a target="_blank" rel="ugc" href="https://civarchive.com/models/2181458/amazing-z-image-workflow">Amazing Z-Image Workflow</a>.This page includes example workflows that utilize these nodes. The nodes can be installed via ComfyUI-Manager or manually from the GitHub repository. For more information, please visit:<ul><li><a target="_blank" rel="ugc" href="https://github.com/martin-rizzo/ComfyUI-ZImagePowerNodes">https://github.com/martin-rizzo/ComfyUI-ZImagePowerNodes</a></li></ul><h3 id="these-are-the-nodes-currently-included-in-the-project:">These are the nodes currently included in the project:</h3><ul><li><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/zsampler_turbo_2">⚡</a><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/zsampler_turbo_2">Z-Sampler Turbo ^G2</a> A specialized sampler designed for Z-Image Turbo that achieves sufficient quality to eliminate the need for further post-processing.</li><li><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/style_prompt_encoder">⚡Style Prompt Encoder</a> Applies a selected visual styles to your prompt and encodes both of them using a text-encoder model (clip).</li><li><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/style_string_injector">⚡</a><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/style_string_injector">Style String Injector</a> Seamlessly integrates a chosen style into your prompt text. It accepts a string as input and modifies it based on the selected style.</li><li><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/my_top_10_styles">⚡</a><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/my_top_10_styles">My Top-10 Styles</a> Allows you to create a list of favorite styles for quick selection of your most used ones.</li><li><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/vae_encode_for_soft_inpainting">⚡</a><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/vae_encode_for_soft_inpainting">VAE Encode (for Soft Inpainting)</a> Encodes images into a latent representation, embedding the mask that indicates where inpainting will be applied.</li><li><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/save_image">⚡</a><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/save_image">Save Image</a> Saves generated images with the option to embed CivitAI-compatible metadata, making it easy to share generation parameters through that platform.</li><li><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/empty_zimage_latent_image">⚡</a><a target="_blank" rel="ugc" href="https://martin-rizzo.github.io/ComfyUI-ZImagePowerNodes/#/empty_zimage_latent_image">Empty Z-Image Latent Image</a> Creates an empty latent image of the appropriate size for Z-Image, selecting aspect ratio, scale, and orientation.</li></ul>

Z-Image Power Nodes

This release introduces substantial improvements and new functionalities:<ul><li>New Styles: 50 new styles, bringing the total to 120.</li><li>Style Gallery Dialog: A brand-new feature that includes search, filtering, and a sample image preview for effortless style selection.</li><li>Improved Z-Sampler Denoising Process: A major code overhaul of the Z-Sampler now produces richer colors and a broader range of brightness levels. This new process is adjustable, with 0% (off) corresponding to the exact behavior of the previous version.</li></ul>Node Updates:<ul><li>"Z-Sampler Turbo" Improvements:<ul><li>Functional "denoising" parameter.</li><li>New "initial_noise_calibration"/"lowres_bias" parameters.</li></ul></li><li>New "Z-Sampler Turbo (Advanced)": Enables modification of internal parameters related to the new noise calibration.</li><li>New "My Top-10 Styles": Allows you to create a list of favorite styles for quick selection of your most used ones.</li><li>New "VAE Encode (for Soft Inpainting)": Facilitates inpainting by smoothing the mask and optionally resizing the image to appropriate sizes for the Z-Image model.</li></ul>

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