Upscayl
Free desktop app that upscales images with AI.
- Star 数
- 50.6K
- Fork 数
- 2.6K
- 未关闭 Issue
- 49
- 最近提交
- 2026-10-05
数据来自 GitHub API · 更新于 2026-10-15
Upscayl 是什么？
Upscayl is a cross-platform desktop app for AI image upscaling. It bundles Real-ESRGAN–based models running on Vulkan, so it works on most modern GPUs from NVIDIA, AMD and Intel, with batch processing and custom model support.
主要功能
- Upscale 2×–4× (and more with double upscaling)
- Batch folder processing
- Multiple bundled models for photos and digital art
- Custom NCNN model import
系统要求
- 平台
- Windows · macOS · Linux
- 显卡
- Any Vulkan-compatible GPU (most from 2015 onward)
- 备注
- CPU-only and iGPU systems may not work.
如何安装 Upscayl
根据项目 README 整理。开源项目更新很快，请以 GitHub 页面上的最新说明为准。
Desktop installers
- 1Download the installer for your OS from the website or GitHub Releases (.exe, .dmg, AppImage, .deb or Flatpak).
- 2macOS users can also use Homebrew.
brew install --cask upscayl - 3Linux users can install from Flathub.
flatpak install flathub org.upscayl.Upscayl
优势
- No setup or Python required
- Works on AMD and Intel GPUs
不足
- Needs Vulkan; no CPU fallback
- Limited to upscaling
Upscayl 替代品对比
| 软件 | Star 数 | 许可证 | 平台 | 显存 |
|---|---|---|---|---|
| Upscayl Free desktop app that upscales images with AI. | 50.6K | AGPL-3.0 | — | |
| Real-ESRGAN Practical image and video super-resolution models. | 37.1K | BSD-3-Clause | — | |
| chaiNNer Node-based image processing GUI for upscaling and batch pipelines. | 6.1K | GPL-3.0 | — | |
| IOPaint Erase objects, watermarks and people with AI inpainting (formerly Lama Cleaner). | 23.3K | Apache-2.0 | — | |
| GFPGAN Blind face restoration for old and low-quality photos. | 37.7K | Apache-2.0 | — | |
| CodeFormer Robust face restoration with an adjustable fidelity–quality trade-off. | 18.2K | S-Lab License 1.0 (non-commercial) | — |
常见问题
Upscayl 免费吗？
是的——Upscayl 是开源软件，采用 AGPL-3.0 许可证。商用前请确认软件及模型权重的许可条款。
Upscayl 支持 Windows、Mac 和 Linux 吗？
Upscayl 支持：Windows, macOS, Linux。
运行 Upscayl 需要什么配置？
Any Vulkan-compatible GPU (most from 2015 onward)
如何安装 Upscayl？
1. Download the installer for your OS from the website or GitHub Releases (.exe, .dmg, AppImage, .deb or Flatpak). 2. macOS users can also use Homebrew. 3. Linux users can install from Flathub.
Upscayl 有哪些好的替代品？
常见替代品包括 Real-ESRGAN, chaiNNer, IOPaint, GFPGAN，详见本页对比表。
可以不安装、在线使用 Upscayl 吗？
如果只想要结果，AiLoft 可在浏览器中运行 GPT Image 2.5、Nano Banana Pro 等顶级图像模型，无需显卡和配置。
不想安装？直接在浏览器里生成图片
无需显卡、驱动或 Python。在线使用 GPT Image 2.5 和 Nano Banana Pro，并排对比效果。