AI image upscaling uses deep learning neural networks to intelligently increase image resolution. Unlike traditional interpolation methods that simply stretch pixels, AI upscaling reconstructs fine details, textures, and patterns that weren't visible in the original low-resolution image.

BlinklyAI supports up to 16× upscaling, meaning a 512×512 image can be enlarged to 8192×8192 pixels. For most use cases, 4× (4K quality) provides excellent results. Higher factors work best with clean source images.

We support JPG, PNG, and WebP formats. Uploaded images can be up to 10MB in size. The output is delivered in PNG format for maximum quality preservation.

Traditional upscaling in Photoshop uses mathematical interpolation (bicubic, bilinear) which simply guesses pixel values between existing ones, resulting in blurry enlargements. AI upscaling uses neural networks trained on millions of images to actually reconstruct realistic details, textures, and features.

Yes! We offer a dedicated 'Anime' enhancement mode specifically optimized for illustrations, digital art, and anime-style images. It preserves clean lines, flat colors, and artistic details that general-purpose upscalers might distort.

The credit cost depends on the upscale factor and model selected. Standard 2× upscaling starts at 2 credits, while higher factors like 8× or 16× may cost 8–15 credits. New users receive free daily credits to try the service.

Absolutely. Your images are processed securely and automatically deleted from our servers after processing. We never use your images for training or share them with third parties.