Upscayl is a free, open-source AI image upscaler that runs locally on your computer. It uses advanced AI models to increase image resolution up to 16x while maintaining or improving quality. Supporting multiple AI models, it works on Windows, Mac, and Linux without sending data to any servers.
Pricing Details
Completely free, open-source software.
Yes, Upscayl is completely free and open-source. No subscriptions, no watermarks, no limitations.
No, Upscayl processes all images locally on your computer. No data is sent to any server.
Upscayl works best with a dedicated GPU (NVIDIA or AMD). It can run on CPU but processing will be significantly slower.
Upscayl can upscale images by 2x, 4x, and up to 16x depending on the model selected and your hardware capabilities.
Upscayl is available for Windows, macOS, and Linux, making it accessible on all major desktop platforms.
✅ Pros
- Completely free and open-source
- Runs locally for privacy
- Multiple AI models
- Cross-platform
- Up to 16x upscale
❌ Cons
- Requires decent GPU
- Processing can be slow
- No cloud option
- Interface is basic
- Large model file downloads
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