Upscale Image

This is the hosted version of Upscayl, the well-known open-source image upscaler: upload blurry, pixelated or low-res photos, pick an enhancement mode and scale factor, preview, and download sharper JPG/PNG/WEBP up to 4K. The surrounding toolkit covers background removal, de-blurring, photo restoration, anime upscaling and batch processing.

The name recognition is the story here — Upscayl's desktop app has millions of downloads and a solid open-source reputation, so this site extends a trusted model into a no-install web workflow.

Who it's for: people who know and trust the Upscayl quality but need it on a machine where they can't install software, or want batch/API processing without running it locally. $4.50-19.50 tiers for volume. One comparison note: the desktop open-source app remains free — the web version's value is convenience, not exclusivity. If you upscale daily, the desktop app plus this for mobile situations is the sensible combo.