Image
Upscayl
🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows
★ 50,1 k étoilesAGPL-3.0
Voir le guide →ImageUpscaler est un projet de image open source, créé par g4m3r0 (g4m3r0/ImageUpscaler sur GitHub). Il compte 129 étoiles sur GitHub et 59 forks, il est publié sous la licence MIT et a été mis à jour pour la dernière fois sur GitHub le 13 avril 2026.
Simple Flask web app that upscales low-res images with AI
Launch the Flask server locally or visit the hosted demo.
Drop in a low-resolution photo.
The AI model enlarges and sharpens the image.
Save the higher-resolution result.
TensorFlow-based super-resolution.
Upload and download in the browser.
A small Flask app with few dependencies.
Try it on the hosted Vercel link.
Free for commercial use with attribution.
Easy codebase to learn AI upscaling from.
Download the source and move into the project folder.
git clone https://github.com/g4m3r0/ImageUpscaler.git
cd ImageUpscalerEvery project documents its own setup; start with install requirements.
cat README.md | head -60Follow the project's launch command — Docker, pip, npm, or a binary release.
# see README for the exact launch commandIt is an open-source project at g4m3r0/ImageUpscaler with 162 forks. Check the repo's contributors and recent commits to see how active maintenance is.
MIT licensed — commercial use allowed with attribution.
Yes — a hosted version is linked on the project site.
It runs on CPU; a GPU would speed up larger images.
This is a Python/Flask web app rather than a JavaScript library.
🆙 Upscayl - #1 Free and Open Source AI Image Upscaler for Linux, MacOS and Windows
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Gratuit et ouvert : récupérez le code source, mettez une étoile au dépôt et commencez à créer.