The online tool takes JPG and PNG uploads, plus WebP and HEIC from phones. RAW files are not supported there. Only the area you mark gets rebuilt, so the rest of the shot keeps 100% of its original resolution. On a busy background the fill can look a little soft.
Generative Fill helps by inventing more texture than the faster Inpainting pass. It runs on the same engine as our
watermark remover, so most overlays come off clean.