Loading
Have a ComfyUI workflow? Get a readable Workflow Doc in your browser.Make a workflow readable.Try it now ↗
ImageUpscaleFlow is a dedicated workflow designed to upscale images using SeedVR2, currently the most powerful and freely available upscaler for ComfyUI. The example shown in the gallery demonstrates an impressive...
Runtime profile
Source description
ImageUpscaleFlow is a dedicated workflow designed to upscale images using SeedVR2, currently the most powerful and freely available upscaler for ComfyUI. The example shown in the gallery demonstrates an impressive upscale of a 434 × 652 pixel image to a stunning 2484 × 3732 pixels. The remarkable quality of the result truly speaks for itself!
💡If you installed the SeedVR2 node before 2025-12-06, update it using the ComfyUI Manager. The latest version significantly reduces artifacts, especially when using the 7b_sharp model.
Remaining hardware or download-size estimates are not available yet.
AI-generated commentary
AI-generated explanation based on source and configuration details. Suggestions are clearly labeled.
ImageUpscaleFlow is a ComfyUI workflow that uses SeedVR2 to enlarge an input image and produce an upscaled image.
The listing shows an example enlargement from 434 × 652 pixels to 2484 × 3732 pixels.
The listing says to update SeedVR2 nodes installed before 2025-12-06 through ComfyUI Manager; it reports that the newer version reduces artifacts, especially with 7b_sharp.
Suggestion · not verified
The workflow names these components: comfyui_essentials (1.1.0), comfyui-easy-use (1.3.4), comfyui-kjnodes (1.1.9), rgthree-comfy (1.0.2508012353), and seedvr2_videoupscaler.
The named model files are ema_vae_fp16.safetensors and seedvr2_ema_7b_fp16.safetensors.
Check that the named components and model files are available in your ComfyUI setup before using the workflow.
Suggestion · not verified
The listing does not specify a license; check its usage terms before using the workflow.
Suggestion · not verified
Does this need to be edited?
Sign in to send an edit request.
Sources
1 sourceSource excerpts
1 excerptSource context: 2200 downloads · Type Workflows · Base model Other
Requirements
VAE · 478 MB · SAFETENSORS · fp16 · Unknown
seedvr2_ema_7b_fp16.safetensors
Not resolvedCheckpoint · Unknown
seedvr2_videoupscaler
File unverifiedUpscaler · Registry
comfyui_essentials
FoundNode pack · Registry
comfyui-easy-use
FoundNode pack · Registry
Node pack · Registry
rgthree-comfy
FoundNode pack · Registry
