Mjölnir · Image Upscaler
The Hammer of Clarity — upscale images into sharper, powerful detail.

Upload images and upscale with Real-ESRGAN.
Upscaler model
0 1
1 6
Precision (GPU: half, CPU ignored)
Idle 0.0%

ℹ️ ZeroGPU tips: Larger tiles are faster but use more VRAM. If you hit OOM, try tile=128, batch size=4–8, and keep Precision=half.