WorkflowListedExternal

HunyuanImage 2.1 Image-to-Image Workflow — v2.0 — v2.1

✨ Added NVIDIA RTX Video Super Resolution support.

VersionRelease 3170745 — hunyuanimage21ImageTo_v21.jsonEstimated VRAMNot yet characterizedDgrade

Runtime profile

Source description

✨ Added NVIDIA RTX Video Super Resolution support.

This update provides higher resolution, sharper details, and improved image quality while keeping the workflow simple and beginner-friendly.

Remaining hardware or download-size estimates are not available yet.

Requirements

byt5_small_glyphxl_fp16.safetensors
File observed at source
Text encoder · 418 MB · SAFETENSORS · Unknown
hunyuan_image_2.1_vae_fp16.safetensors
File specified
VAE · 774 MB · Hugging Face · Comfy-Org/HunyuanImage_2.1_ComfyUI
hunyuan_image_refiner_vae_fp16.safetensors
File specified
VAE · 2.35 GB · Hugging Face · Comfy-Org/HunyuanImage_2.1_ComfyUI
hunyuanimage2.1_bf16.safetensors
File specified
Checkpoint · 32.5 GB · Hugging Face · Comfy-Org/HunyuanImage_2.1_ComfyUI
hunyuanimage2.1_refiner_bf16.safetensors
File specified
Checkpoint · 28.0 GB · Hugging Face · Comfy-Org/HunyuanImage_2.1_ComfyUI
qwen_2.5_vl_7b_fp8_scaled.safetensors
File specified
Text encoder · 8.74 GB · Civitai · 1864281

Sources

1 source

CivitaiPrimaryVersion 3170745

Verified Oct 14

Model artifacts

1 artifact

hunyuanimage21ImageTo_v21.json

json · 21.3 KB · SHA-256 58369ac8dd6c…1319 · Civitai

Source excerpts

1 excerpt

Source context: 132 downloads · Type Workflows · Base model Hunyuan 1