Upscayl: Free Open-Source AI Image Upscaler
Screenshot of Upscayl

Upscayl

Discover Upscayl, a free open-source AI image upscaler that boosts resolution and preserves detail on Linux, MacOS, and Windows.

Screenshot

What is Upscayl?

Upscayl is a free, open-source AI image upscaler that increases image resolution and adds detail to your photos. It runs on Linux, MacOS, and Windows, and because it’s open-source, anyone can contribute to its development. It’s a practical option for photographers, designers, and anyone who wants sharper digital images without paying for upscaling software.

Who created Upscayl?

Upscayl was founded by Anirudh Thakur, who developed it as a free and efficient way to improve photos. He welcomes collaboration from other developers and artists, keeping the project community-driven.

What is Upscayl used for?

Upscayl’s core purpose is upscaling images with AI while preserving detail and color. Key capabilities include:

  • AI upscaling: Increases image resolution using AI, with support for enhancing images up to 16x their original resolution and upscaling images twice for additional quality.
  • Multiple model styles: Choose from different AI models to match the type of image and the result you need.
  • Batch processing: The Batch Upscayl feature lets you upscale many images at once.
  • One-click large upscaling: Quickly upscale large resolutions with a single click.
  • Color accuracy: Preserves details and colors, making results suitable for printing.
  • Customization: Customize both the app and your images to suit your preferences.
  • Cloud storage: Includes unlimited cloud storage so you can access files from anywhere.
  • Flexible deployment: Run Upscayl on your own computer or through the cloud.
  • Cross-platform support: Works across desktop, mobile, and tablet devices.

Who is Upscayl for?

Upscayl suits a wide range of users:

  • Photographers refining and enhancing digital photos
  • Designers working on professional photo projects
  • Anyone improving personal photos
  • People preparing images for print, where keeping details and colors intact matters
  • Users looking for a free, open-source alternative to paid upscaling software

Why choose Upscayl?

Upscayl combines three things that are rare to find together: it’s completely free, it’s open-source (which encourages community input and new ideas), and it works across all major desktop platforms. If you need to upscale images — whether one at a time or in batches — without a subscription, it’s a solid choice.

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