{
 "schema_version": 1,
 "generated": "2026-10-31",
 "repo": "upscayl/upscayl",
 "name": "upscayl",
 "owner": "upscayl",
 "slug": "upscayl-upscayl",
 "github": "https://github.com/upscayl/upscayl",
 "what": "Upscayl is a free and open-source AI image upscaler for Linux, macOS and Windows. It enlarges and enhances low-resolution and pixelated images with Real-ESRGAN models on a Vulkan-compatible GPU, supports batch upscaling and custom models, and has a separate CLI called upscayl-ncnn.",
 "why": "51k stars, talked about in 3 AI sources we track",
 "language": "TypeScript",
 "requirements": [
  "A Vulkan-compatible GPU (most integrated GPUs do not work)",
  "Linux, macOS 12+ or Windows 10+",
  "Node.js (Volta recommended) only if you build from source"
 ],
 "audience_note": "Designers, photographers and anyone with old or small images who want a free local upscaler.",
 "risk": "none",
 "section": "earlier",
 "weekly_rank": null,
 "category": "Content",
 "url": "https://dedupedai.com/use-cases/upscayl-upscayl/",
 "use_case_count": 3,
 "use_cases": [
  {
   "id": "upscayl-upscayl--upscale-old-photos-on-your-mac-with-upscayl",
   "title": "Upscale old or low-resolution photos locally on your Mac",
   "best": true,
   "url": "https://dedupedai.com/use-cases/upscayl-upscayl/upscale-old-photos-on-your-mac-with-upscayl/",
   "json": "https://dedupedai.com/use-cases/u/upscayl-upscayl/upscale-old-photos-on-your-mac-with-upscayl.json"
  },
  {
   "id": "upscayl-upscayl--batch-upscale-a-folder-of-images-with-upscayl",
   "title": "Batch upscale a whole folder of images on Windows or Linux",
   "best": false,
   "url": "https://dedupedai.com/use-cases/upscayl-upscayl/batch-upscale-a-folder-of-images-with-upscayl/",
   "json": "https://dedupedai.com/use-cases/u/upscayl-upscayl/batch-upscale-a-folder-of-images-with-upscayl.json"
  },
  {
   "id": "upscayl-upscayl--add-custom-upscaling-models-or-build-upscayl-from-source",
   "title": "Add custom models or run Upscayl from source",
   "best": false,
   "url": "https://dedupedai.com/use-cases/upscayl-upscayl/add-custom-upscaling-models-or-build-upscayl-from-source/",
   "json": "https://dedupedai.com/use-cases/u/upscayl-upscayl/add-custom-upscaling-models-or-build-upscayl-from-source.json"
  }
 ],
 "disclaimer": "Third-party repos we don't own or vouch for. AI-generated use cases can be wrong: review everything and run at your own risk."
}