Side by side
Image3D.io vs Opolyo
Compare what each tool does, what it costs, and how it fits your workflow.
Designed for
Image to STL and 3D models from any image
Turn any photo into a full 3D model.
Primary task
3D objects
3D objects
Pricing
Freemium · Free + from $4.99
Paid · from $16/mo
Pricing details
Free + from $4.99
from $16/mo
Billing cycle
Pay-as-you-go
Monthly
API access
Not documented
Not documented
Platforms
Web
Web
Integrations
Shopify
Not documented
Source rating
4.6 / 5 · 9 ratings
1.0 / 5 · 1 ratings
Catalog views
3k
189
Estimated monthly traffic
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Catalog imported
31 Aug 2026
29 Aug 2026
Listed strengths
- Generates 3D models from images or text prompts
- Exports GLB, OBJ, STL, and PLY formats
- Includes browser-based 3D preview before download
- Useful for 3D printing, game assets, and product mockups
- No Blender or advanced 3D modeling experience required
- Transforms images to 3D models
- Transforms text prompts to 3D
- Creates closed, textured meshes
- Real back and sides
- Multiple model formats
Listed limitations
- Best results come from clear single-object images
- Complex scenes may need multiple attempts or manual cleanup
- AI-generated models may need refinement for production pipelines
- Best results require clear, single-subject input images
- No real-time modification support
- No free or trial version
- Requires GPU time
- Credits expiration system
- No public gallery
- Potential interpretation errors for text