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Workflows
Pricing
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Workflows
Pricing
Last updated
2026-05-30

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TBG Enhanced Tiled Upscaler and Refiner is a powerful tool designed for enhancing image quality in ComfyUI, capable of processing images up to 200 megapixels with high precision. It features advanced functionalities like dual-model processing for structure and detail, per-pixel denoising, and customizable prompts, making it suitable for intricate image refinement tasks.

  • Advanced tile fusion techniques ensure seamless integration of image segments without noticeable seams.
  • Users can enjoy per-tile control over prompts, denoising, and seeds, allowing for tailored image enhancement.
  • Fast preview capabilities enable quick adjustments, streamlining the workflow for high-resolution image processing.

Context

The TBG Enhanced Tiled Upscaler and Refiner is an advanced module for ComfyUI that focuses on tiled image generation and refinement. Its primary purpose is to provide users with enhanced capabilities for creating high-resolution images with precise control over various aspects of the image enhancement process.

Key Features & Benefits

This tool includes several practical features that significantly enhance user experience and output quality:

  • AI Image Enhancement: Employs sophisticated algorithms to elevate the visual quality of images.
  • High-Resolution Generation: Facilitates the creation of images with exceptional clarity and intricate details, even at ultra-high resolutions.
  • Neuro-Generative Tile Fusion: This unique feature allows for the seamless merging of image tiles into a unified whole, eliminating artifacts and ensuring a coherent final product.

Advanced Functionalities

The tool offers specialized capabilities that go beyond standard image processing:

  • Per-Tile Processing: Users can adjust settings such as prompts and denoising on a per-tile basis, providing granular control over the enhancement process.
  • Adaptive Denoising: This allows for tailored denoising across different regions of an image, enhancing specific areas while preserving overall quality.
  • Neuro-Generative Tile Fusion (NGTF): An innovative system that adapts to the context of generated tiles, maintaining consistency in details and colors while enabling high levels of creative freedom.

Practical Benefits

Using the TBG Enhanced Tiled Upscaler and Refiner improves workflow by allowing for:

  • Increased Control: Users can fine-tune individual tiles without needing to reprocess the entire image, saving time and computational resources.
  • Quality Assurance: The ability to preview tiles and make adjustments ensures that the final output meets user expectations.
  • Efficiency in High-Resolution Workflows: The tool is optimized for high-resolution tasks, making it suitable for projects that require detailed and polished images.

Credits/Acknowledgments

The development of the TBG Enhanced Tiled Upscaler and Refiner is attributed to the TBG team, and it is continuously updated based on community feedback. The tool is available under an open-source license, encouraging collaboration and enhancement from users and contributors alike.

Inner Nodes

ApplyRegionalConds
ConfigureModifiedFlux
CreateRegionalCond
EdgePadNode
FlowEditForwardSampler
FlowEditGuider
FlowEditReverseSampler
FlowEditSampler
FluxAttnOverride
FluxDeGuidance
FluxForwardODESampler
FluxInverseSampler
FluxKontextResolution
FluxNoiseMixer
FluxReverseODESampler
ImageComplexityMap
InFluxFlipSigmas
InFluxModelSamplingPred
IncrementBatch
MaskConditionalPaint
MaskGrayValueScaler
MaskMultiplyAdvanced
MaskMultiplyZeroWins
MaskToDenoiseInterpolator
MaskUpdateInpaintFromConditioning
OutFluxModelSamplingPred
PAGAttention
PrepareAttnBank
QwenEditResolution
RFDoubleBlocksOverride
RFSingleBlocksOverride
RegionalStyleModelApply
SEGAttention
TBG_masked_attention

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Community workflows using ComfyUI-TBG-ETUR.