kitio.aiImageToSTL.online vs PNG to 3D
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. ImageToSTL.online starts at $9.99 one-time and PNG to 3D starts at $14.99/mo. Check both pricing pages for current plans.
Browser converter for STL reliefs and lithophanes, with AI 3D
Freemium · $9.99 one-timeAt a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Logo extrusion
- Photo relief and lithophanes
- Keychain mode
- AI Full 3D mesh
- Live 3D preview
- Image to 3D model
- Multi-view input
- OBJ and STL export
- 3D format converter
- Model preview
| Feature | ImageToSTL.online | PNG to 3D |
|---|---|---|
| Best for | Browser converter for STL reliefs and lithophanes, with AI 3D | Converts 2D images into downloadable 3D models |
| Category | Design | Design |
| Pricing model | Freemium | Freemium |
| Starting price | $9.99 one-time | $14.99/mo |
| Free plan | Yes | Yes |
| Made by | ImageToSTL.online | PNG to 3D |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
ImageToSTL.online starts at $9.99 one-time and PNG to 3D starts at $14.99/mo. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
4 plans
Free
Free
- Relief, extrude, lithophane, keychain
- Unlimited conversions
- No watermark
Starter
$9.99 one-time
- 3 AI Full 3D generations
Plus
$19.99 one-time
- 16 AI Full 3D generations
Pro
$29.99 one-time
- 24 AI Full 3D generations
3 plans
Basic
$14.99/mo
- 300 credits per month
- Multi-view input
- Private assets
Pro
$29.99/mo
- 1,000 credits per month
- Priority queue
Max
$89.99/mo
- 3,500 credits per month
- All premium models
- Batch generation
Prices in USD, checked Nov 5, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
ImageToSTL.online
- Free modes are unlimited
- Images stay local in free modes
- Exports watertight STL files
- Free modes are not AI-based
- AI 3D starts at $3.33 per model
- Heightmap modes suit flat art only
PNG to 3D
- No 3D modeling skills needed
- Exports for printing and editing
- Free format converter
- Free use is limited to a few credits
- Batch generation only on Max
- Complex shapes may need cleanup
Which one should you choose?
Choose ImageToSTL.online if you want:
- Free modes are unlimited
- Images stay local in free modes
- Exports watertight STL files
Watch out: free modes are not ai-based.
Choose PNG to 3D if you want:
- No 3D modeling skills needed
- Exports for printing and editing
- Free format converter
Watch out: free use is limited to a few credits.
ImageToSTL.online vs PNG to 3D FAQ
What is the difference between ImageToSTL.online and PNG to 3D?
ImageToSTL.online: Browser converter for STL reliefs and lithophanes, with AI 3D. PNG to 3D: Converts 2D images into downloadable 3D models. Both are design tools.
Is ImageToSTL.online or PNG to 3D cheaper?
ImageToSTL.online starts at $9.99 one-time and PNG to 3D starts at $14.99/mo. Check both pricing pages for current plans.
Do ImageToSTL.online and PNG to 3D have free plans?
ImageToSTL.online: Yes. PNG to 3D: Yes.
Who makes ImageToSTL.online?
ImageToSTL.online is made by ImageToSTL.online.
Who makes PNG to 3D?
PNG to 3D is made by PNG to 3D.
Which should I choose, ImageToSTL.online or PNG to 3D?
Choose ImageToSTL.online if you value free modes are unlimited and images stay local in free modes. Choose PNG to 3D if you value no 3d modeling skills needed and exports for printing and editing.