Free AI Image Upscaler
Enlarge a photo up to 4K with AI. Free to use and compare — sign in to download. Source and result stay private to you.
See the difference
Drag each handle to compare. Then upload your own image to try it free.

Room details
Bring out fabric weave, wood grain, and surface texture.

Artwork
Keep brush strokes and canvas texture crisp for print.

Low-res photos
Rebuild soft, fuzzy images into share-ready clarity.