Boost your image resolution to 4K automatically. Perfect for wallpapers, printing, and high-quality graphics.
or click to browse — JPG, PNG, WEBP · max 15MB
First use downloads ~20MB model. Cached forever after.
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Built on the Swin2SR model — award-winning image enhancement technology
Double your image resolution while keeping it sharp and natural. Great for profile photos, product images, and web graphics that need higher quality.
Quadruple your image resolution. Runs 2× twice for the highest possible quality boost. Ideal for old photos, screenshots, or small stock images.
Uses the Swin2SR architecture — winner of multiple image restoration competitions. Same class of technology used by professional photo editing software.
The AI model downloads once to your browser (~20MB) and is cached forever. Every image you process never touches any server — complete privacy guaranteed.