comfyui-workflows/optimized/upscale-restoration/wizdroid-seedvr2-i2i

SeedVR2 I2I Upscaler

Summary

Practical SeedVR2 image-to-image upscaler and restoration workflow from the wizdroid/comfyui-workflows pack. This is the kind of workflow you keep around when you want cleaner detail recovery, not just a bigger image.

Model Family

• seedvr2

Status

• imported-only

Source

• Repository: https://huggingface.co/wizdroid/comfyui-workflows
• Workflow file: https://huggingface.co/wizdroid/comfyui-workflows/raw/main/seedvr2-i2i.json
• Original publisher: wizdroid
• Date imported: 2026-08-31

Developer notes

• This came from the same workflow pack that also ships Flux2-Klein, Z-Image-Turbo, and MiniMax H3 templates.
• The source README positions this as one of the stronger local upscaling and restoration paths in the pack.

Our notes

• This looks like a real SeedVR2 workflow to keep, not just a benchmark artifact.
• On an RTX 3070 with 8 GB VRAM, expect it to feel tight to heavy, especially if you try to push larger inputs or aggressive tiling.
• Best use case is detail recovery and restoration where quality matters more than speed.

Required custom nodes

• ComfyUI-SeedVR2_VideoUpscaler (ainvfx)

Required model files

• seedvr2_ema_7b_sharp_fp16.safetensors
• ema_vae_fp16.safetensors

Notes

• Good candidate when SeedVR2 is the right tool and you want a ready-made ComfyUI path instead of wiring the graph by hand.