Sharpniq

Sharpening happens in the browser by default. The page states that the free browser mode needs no sign-in, no upload, no Turnstile check, and no credits, and it walks through the process in three steps: choose and check the image, choose where processing runs, then compare and download the result.

A second path, Cloud Unblur, requires signing in and shows its 10-credit cost before it processes anything. The site is explicit that a failure in the browser mode never starts Cloud Unblur automatically, which keeps the choice of where processing happens with the visitor.

The kinds of blur it targets are listed plainly rather than promised broadly: soft-focus everyday photos, product shots where edges and textures matter, mildly compressed images, mild motion blur from camera or subject movement, fur and foliage detail in nature and pet photos, and images destined for posts, covers, and thumbnails. Before-and-after examples use the same composition so the difference is easier to inspect. It is branded Sharpniq.