Side by side
PhotoCat AI Image Extender vs Uncrop by Stability AI
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Expand images naturally with AI uncropping.
Uncrop photos to any image format.
Primary task
Image expansion
Image expansion
Pricing
Free Trial · Trial; then from $59.99/yr
Freemium · Free + from $11.83/mo
Pricing details
Free + from $59.99/yr
Free + from $11.83/mo
Billing cycle
Yearly
Monthly
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
Instagram
Not documented
Source rating
No rating recorded
2.3 / 5 · 3 ratings
Catalog views
633
14k
Estimated monthly traffic
—
951.4K
Catalog imported
31 Aug 2026
30 Aug 2026
Listed strengths
- Online platform
- Seamless photo expansion
- Quality preservation
- Multi-purpose usability
- Natural look
- Edits aspect ratio
- Image format flexibility
- Generates extended backgrounds
- Numerous upload options
- Equipped with image upscaler
Listed limitations
- Requires internet connection
- No mobile app
- Limited preset expansion options
- No batch processing feature
- No custom size option
- Inconsistent background extension
- Requires registration for use
- Can't handle complex textures
- Unreliable 'Generative Fill' tool
- Unconvincing 'People Swap' results