What is SUPIR?

SUPIR is an online AI tool that restores images with high fidelity using a large‑scale diffusion generative prior. It accepts text prompts to guide the restoration process, allowing users to specify desired changes or styles. The platform improves landscape photos, portrait faces, animal images, gaming graphics, cinematic footage, and vintage photographs, enhancing detail, color, and overall clarity.

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SUPIR's key features

Text-driven intelligent restoration
Large-scale diffusion generative prior
Ultra-resolution for faces
Gaming image enhancement
Cinematic restoration
Vintage photo revival
Landscape image restoration

SUPIR use cases

Restore an old family photo to vibrant detail, guiding SUPIR with text prompts describing the subject and setting
Improve low-resolution gaming textures, feeding prompts to add realistic lighting and texture fidelity
Reconstruct a vintage portrait by specifying desired color balance and detail, letting SUPIR repair scratches and enhance clarity