Bigjpg

Bigjpg is an AI image upscaler for photos, anime, illustrations, and artwork. Enlarge images by 2×, 4×, 8×, or 16× while reducing blur, noise, and jagged edges with deep convolutional neural networks.

Import images from Photos or Files, choose the enlargement level and noise reduction, then process up to 100 images in a batch. Follow each task, retry failed jobs, and download results when they are ready.

Version 2.0 brings a redesigned experience for iPhone and iPad, clearer progress and history, system light and dark appearance, accessible controls, and more reliable upload handling.

Use Bigjpg to restore detail in low-resolution photos, enlarge anime and illustrations, prepare images for printing or design, and reduce compression artifacts. Your original aspect ratio is preserved.