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Ultra Upscaler

Personal upscaler. With the default settings, 720p images (realistic) with a good amount of detail work best. For anime and other content, lower settings may suffice. However, you are free to change the parameters.

Sourcecivitai.com/models/2020911
TâcheMultipleCapacitésÉdition d'image · Image en image · Mise à l'échelleFamilleStable DiffusionEstimé VRAMNot yet characterizedBClasse

Profil d'exécution

Accès
Flux de travail externe
Statut
Présenté
Source
Civitai
Mis à jour
24 oct. 2026

Description de la source

Personal upscaler. With the default settings, 720p images (realistic) with a good amount of detail work best. For anime and other content, lower settings may suffice. However, you are free to change the parameters.

Adjust the First Stage Denoise and Second Stage Denoise nodes to control how much the model re-imagines details. Higher values add more detail but can alter the image more. A good range is 0.4-0.7.

Used resources: https://civitai.com/models/277058/epicrealism-xl

https://huggingface.co/xinsir/controlnet-tile-sdxl-1.0

https://huggingface.co/ByteDance/SDXL-Lightning/blob/main/sdxl_lightning_8step_lora.safetensors

What you need

Hardware and download-size estimates are not available yet.

Exigences

Modèles

4

Packs de nœuds

5

Commentaire généré par l’IA

Explication générée par l’IA à partir des détails de la source et de la configuration. Les suggestions sont clairement signalées.

Objectif

  • Ultra Upscaler is a personal image-upscaling workflow: it takes an image and produces an upscaled image, with realistic 720p images that have good detail described as the best fit with default settings.

Flux

  • The First Stage Denoise and Second Stage Denoise nodes control how much detail the model re-imagines.

Entrées et sorties

  • For anime and other content, lower settings may suffice.

Installation

  • The base model is SDXL 1.0.

Dépendances

  • Listed model files: bbox/face_yolov8m.pt, controlnet-tile-sdxl-1.0.safetensors, epicrealismXL_vxviiCrystalclear.safetensors, and sdxl_lightning_8step_lora.safetensors.

  • Named ComfyUI node packs: comfyui_essentials, comfyui-impact-pack, comfyui-impact-subpack, comfyui-kjnodes, and comfyui-wd14-tagger.

Configuration

  • The described denoise range is 0.4–0.7; higher values add detail but can alter the image more.

Précautions

  • Before running, check that your setup includes the four listed model files and five named ComfyUI node packs.

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Sources

1 source
CivitaiPrincipal
civitai.com/models/2020911

Vérifié 19 juil.

Extraits de sources

1 extrait
Note19 juil.civitai.com/models/2020911

Source context: 550 downloads · Type Workflows · Base model SDXL 1.0