Side by side
ImageUpscaling.net vs Upscayl
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Upscale images by 400% with AI, for free.
Enhance images with free, open-source AI upscaling.
Primary task
Image upscaling
Image upscaling
Pricing
Free
Free Trial · Trial; then from $9.99
Pricing details
Free
Free + from $9.99
Billing cycle
Not documented
One-time
API access
Not documented
Not documented
Platforms
Web
Web, macOS
Integrations
Not documented
GitHub
Source rating
4.2 / 5 · 25 ratings
4.3 / 5 · 13 ratings
Catalog views
4.9k
23k
Estimated monthly traffic
711.9K
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Catalog imported
30 Aug 2026
30 Aug 2026
Listed strengths
- Upscale images 4 times
- High-quality image results
- Image details improvement
- User-only visible uploads
- Deletion after two days
- Free and open source
- Preserves details when upscaling
- Multi-platform compatibility
- User-friendly interface
- Allows varied upscaling factors
Listed limitations
- Slow processing for large models
- Delay during high demand
- Images deleted after 2 days
- No simultaneous processing
- Donation prompts for server cost
- Requires manual installation
- Dependent on user donations
- No auto-update feature
- Limited upscaling options
- No batch processing feature