kitio.aiImageToSTL.online vs keycaps.dev
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 keycaps.dev starts at See pricing page. 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
- AI keycap sculptures
- Import your own 3D model
- Lettering and graphics
- Socket calibration
- STL, GLB and OBJ export
| Feature | ImageToSTL.online | keycaps.dev |
|---|---|---|
| Best for | Browser converter for STL reliefs and lithophanes, with AI 3D | AI keycap generator that exports printable 1u keycap models |
| Category | Design | Design |
| Pricing model | Freemium | Freemium |
| Starting price | $9.99 one-time | See pricing page |
| Free plan | Yes | Yes |
| Made by | ImageToSTL.online | keycaps.dev |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
|
|
Pricing compared
ImageToSTL.online starts at $9.99 one-time and keycaps.dev starts at See pricing page. 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
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
keycaps.dev
- Exports print-ready files
- Free to try without an account
- Honest labels on concept images
- Only single 1u keycaps
- Physical fit not yet verified
- Pricing not shown in the evidence
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 keycaps.dev if you want:
- Exports print-ready files
- Free to try without an account
- Honest labels on concept images
Watch out: only single 1u keycaps.
ImageToSTL.online vs keycaps.dev FAQ
What is the difference between ImageToSTL.online and keycaps.dev?
ImageToSTL.online: Browser converter for STL reliefs and lithophanes, with AI 3D. keycaps.dev: AI keycap generator that exports printable 1u keycap models. Both are design tools.
Is ImageToSTL.online or keycaps.dev cheaper?
ImageToSTL.online starts at $9.99 one-time and keycaps.dev starts at See pricing page. Check both pricing pages for current plans.
Do ImageToSTL.online and keycaps.dev have free plans?
ImageToSTL.online: Yes. keycaps.dev: Yes.
Who makes ImageToSTL.online?
ImageToSTL.online is made by ImageToSTL.online.
Who makes keycaps.dev?
keycaps.dev is made by keycaps.dev.
Which should I choose, ImageToSTL.online or keycaps.dev?
Choose ImageToSTL.online if you value free modes are unlimited and images stay local in free modes. Choose keycaps.dev if you value exports print-ready files and free to try without an account.