Pricing
Free to convert. Pay only for AI.
Photo Relief, Logo Extrude, Lithophane and Keychain modes are free forever — no account, no limits. AI Full 3D, which turns a photo into a complete 3D model, is billed separately at cost.
No credit card for the free converter
Credits never expire
No subscription required
Free
$0
The core converter, for anyone who just needs a printable STL.
- Photo Relief, Logo Extrude, Lithophane & Keychain modes
- Unlimited conversions, no watermark
- Live 3D preview & watertight binary STL export
- 100% in your browser — images never uploaded
- AI Full 3D generation
Starter
$9.99 one-time
3 generations · $3.33 each
Just want to try AI Full 3D once or twice? Start here.
- 3 AI Full 3D generations
- No subscription — credits never expire
- Failed runs auto-refunded
- Everything in Free included
Most popular
Plus
$19.99 one-time
25 generations · $0.80 each
8× more credits for only 2× the Starter price — our sweet spot.
- 25 AI Full 3D generations
- Save 76% vs Starter per generation
- Credits never expire
- Everything in Free included
Pro
$29.99 one-time
100 generations · $0.30 each
Bulk pack for power users — 63% cheaper per gen than Plus.
- 100 AI Full 3D generations
- Lowest cost per generation
- Credits never expire
- Everything in Free included
Payments are securely processed by Stripe. Sign in with Google at checkout. See our Refund Policy.
Compare
What's included
| Feature | Free | Starter | Plus | Pro |
|---|---|---|---|---|
| Photo Relief / Logo Extrude / Lithophane / Keychain | ||||
| AI Full 3D generations | — | 3 credits | 25 credits | 100 credits |
| Cost per AI generation | — | $3.33 | $0.80 | $0.30 |
| Price | $0 | $9.99 | $19.99 | $29.99 |
| Failed generations refunded | — | |||
| Commercial use of generated STL | ||||
| Commitment | None | None | None | None |
FAQ
Pricing questions, answered
Is the image to STL converter really free?
Yes. Photo Relief, Logo Extrude, Lithophane and Keychain modes are free forever, with no signup, no watermark and no conversion limits — the whole pipeline runs in your browser.
What does AI Full 3D cost?
Starter is $9.99 for 3 generations ($3.33 each). Plus is $19.99 for 25 generations ($0.80 each) — great for occasional use. Pro is $29.99 for 100 generations ($0.30 each) — the lowest cost per generation.
Do credits expire?
No. Credit packs never expire while your account exists, and there's no subscription required to use them.
What happens if a generation fails?
If an AI generation fails on our side or our provider's side, the credit is automatically returned to your balance — you don't need to contact us.
Which pack should I choose?
Try Starter if you just want to test AI Full 3D once or twice. Plus is the sweet spot for most makers. Go Pro if you generate regularly and want the lowest cost per generation.
Do I need to pay to download STL files?
No. Every STL you generate, whether from the free converter or from AI Full 3D, is yours to download and print — there's no separate export fee.
Can I get a refund?
Unused credit packs are refundable within 14 days. See our Refund Policy for the full details.
Do you store my images?
The free converter never uploads your image — everything happens locally in your browser. AI Full 3D sends your image to our generation provider to build the model, but we don't store the image itself, only the generation record.
Ready to make something printable?
No signup required for the free converter — drop in an image and download a watertight STL in seconds.
Open the converter