U Upload is an online file and image hosting service that enables users to upload and share digital content through direct download links. Its free service supports a broad range of formats, including images, audio, video, documents, archives, and design files. The site lists a standard per-file upload limit of 70 MB, while free registration offers benefits such as up to 100 MB per file, 20 GB of free storage, longer file retention, support for additional formats, and a personal gallery for managing uploads.

Free accounts can choose file-expiration settings, although the site notes that registration-based retention options may be temporarily limited. For users who need greater capacity and longer storage, U Upload offers a subscription service with uploads of up to 20 GB per file. Subscription features include direct download links without advertisements, high-speed downloads, unlimited traffic, and half-rate internet usage for uploads and downloads.

U Upload also provides service information, usage rules, and contact details through its website