Home / Images / Cutout and editing / Upscayl

Overview

Purpose
Free, open-source desktop image upscaler
Category
Images · Cutout and editing (Background removal, replacement, outpainting, upscaling)
Pricing
Desktop app is free and open source for Windows, macOS and Linux; a paid cloud version is also available Official pricing (opens in a new tab)
China access
Directly accessible in mainland ChinaChecked 2026-10-27
Developer
Upscayl
Official site
https://upscayl.org (opens in a new tab)

Main features

  • AI image upscaling to sharpen low-resolution images
  • A choice of upscaling models
  • Free, open-source desktop app for Windows, macOS and Linux
  • Upscayl Cloud: up to 16x upscaling, face enhancement and batch processing

Best for

Suited to enlarging old photos, small assets and screenshots for printing or high-resolution display. The desktop app runs locally and does not upload images to a server, suiting private photos.

Things to know

  • The official site is directly accessible in mainland China
  • The desktop app runs on your own computer
  • The cloud version is priced separately

FAQ

Is Upscayl really free?
The desktop app is free and open source; the cloud version is paid.
Can it upscale in batches?
The cloud version supports batch processing.
What is the maximum upscaling factor?
Up to 16x on the cloud version; on the desktop app it depends on the selected model.