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upscayl
TypeScript

upscayl

🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.

by upscayl · GitHub
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aielectronesrganAGPL-3.0TypeScript
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In plain words

Enhance and enlarge low-resolution images using AI without losing quality.

From the README

Install
git clone https://github.com/upscayl/upscayl
cd upscayl
# INSTALL DEPENDENCIES

Excerpts from the project README on GitHub. Copyright and licensing remain with the respective authors.

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47k46k
2026-06-272026-08-31
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📄 About

🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.

upscayl has 47.3k stars on GitHub. It has been forked 2.3k times. upscayl is written mainly in TypeScript. It has been in active development since 2022. upscayl is available under the AGPL-3.0 license. Its main topics are ai, electron, esrgan, gigapixel.

Frequently asked questions

What is upscayl?

🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows.

Is upscayl open source?

upscayl is an open-source project. It is released under the AGPL-3.0 license.

Is upscayl free?

Yes. upscayl is free and open source — you can use, modify and self-host it. Its AGPL-3.0 license is a strong copyleft: if you distribute a modified version — including offering it as a network service — your changes must be released under the same license.

What license does upscayl use?

upscayl is available under the AGPL-3.0 license.

What language is upscayl written in?

upscayl is written mainly in TypeScript.

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