UpscaleKit
Private AI Image Upscaling
Only for Mac
$2.99
Mac
Upscale photos and illustrations with on-device AI, live previews, direct comparison, and batch processing.
Enlarge photos and illustrations directly on your Mac—privately, precisely, and without uploading your images.
UpscaleKit combines local Core ML models with a pixel-accurate preview. Compare the original and result using the movable divider, crop and straighten images, then export in professional formats.
• On-device AI upscaling for Apple Silicon
• Automatic image analysis or manual model selection
• Live preview and direct original/result comparison
• Pixel rulers, precise zoom, and a pannable canvas
• Crop, straighten, prefilters, and postfilters
• Model comparison with synchronized zoom
• Drag-and-drop batch processing
• PNG, JPEG, TIFF, and HEIC export with color space, bit depth, and resolution metadata
• Import compatible custom Core ML models
Image processing stays on your Mac. An internet connection is used only for model downloads you explicitly start. Your original files are never overwritten.
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The developer, Bjoern Kindler, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Bjoern Kindler
- Size
- 3.5 MB
- Category
- Graphics & Design
- Compatibility
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
- Mac
Requires macOS 15.0 or later and a Mac with Apple M1 chip or later.
- Mac
- Languages
English and 11 more
- English, Estonian, French, German, Italian, Japanese, Korean, Latvian, Polish, Portuguese, Simplified Chinese, Spanish
- Age Rating
4+
- 4+
- Copyright
- © 2026 Björn Kindler
