MegaPotato

MegaPotato is an AI upscaler and enhancer for any kind of picture, from photos to AI art. Pick 2×, 4× or 8× to enlarge, up to 16 400 px on the long side (about 1.4 m at 300 DPI), or use Refine to keep the size and just sharpen the detail.

It runs its own AI models, not a third-party API. They're built to stay true to your picture: fur, hair, fabric and edges come back sharp, but they don't paint in things that weren't there. Still your shot, just sharper.

Before you download, you can check any spot with the built-in loupe, which shows the original and the result side by side. MegaPotato takes PNG, JPG, WEBP and HEIC up to 6 000 px and 40 MB, works in batches, and keeps your results in a history.

Developers can use the same models through a REST API (public beta). There's no subscription. You buy one-time chip packs from $5, chips don't expire, and each photo's price depends on its output size and is shown before you run it.

New accounts get 30 free chips to try it. Your uploads stay private and are never used for training.