kitio.aiStablecog vs QR Diffusion
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Stablecog starts at $10/mo and QR Diffusion starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Text to image
- Image to image
- Stable Diffusion, FLUX, Kandinsky
- Multilingual prompts
- Public gallery
- Credit top-ups
- AI QR code art
- Stable Diffusion with ControlNet
- Template gallery
- Image-to-image mode
- Dynamic URLs
- Tutorials
| Feature | Stablecog | QR Diffusion |
|---|---|---|
| Best for | Open-source AI image generator with Stable Diffusion, FLUX and Kandinsky | Scannable QR codes turned into AI-generated artwork |
| Category | Image | Image |
| Pricing model | Freemium | Freemium |
| Starting price | $10/mo | See pricing page |
| Free plan | Yes | Yes |
| Made by | Stablecog, Inc. | QR Diffusion |
| Based in | – | – |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Stablecog starts at $10/mo and QR Diffusion 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
- 20 images per day
- Slow generation
- Personal use only
Starter
$10/mo
- 2,000 images per month
- Commercial use
- Private images
Pro
$25/mo
- 6,000 images per month
- 3 parallel generations
Ultimate
$50/mo
- 12,000 images per month
- 4 parallel generations
3 plans
Lite
$11/mo billed yearly
- 40 QR codes weekly
- 7 new dynamic URLs weekly
- Low queue priority
Pro
$13/mo billed yearly
- 1,200 QR codes weekly
- 70 new dynamic URLs weekly
- Full QR options
Ultimate
$79/mo billed yearly
- 4,000 QR codes weekly
- 999 new dynamic URLs weekly
- VIP queue priority
Prices in USD, checked Oct 29, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Stablecog
- Open-source project
- 20 free images a day
- Commercial use from $10 a month
- Free tier is slow and personal-use only
- Credits don't roll over
- Fewer editing tools than larger apps
QR Diffusion
- Free QR code art generator
- Templates to start from
- Dynamic URLs on paid plans
- Lite plan has low queue priority
- Weekly QR code limits on every plan
- Pricing shown assumes annual billing
Which one should you choose?
Choose Stablecog if you want:
- Open-source project
- 20 free images a day
- Commercial use from $10 a month
Watch out: free tier is slow and personal-use only.
Choose QR Diffusion if you want:
- Free QR code art generator
- Templates to start from
- Dynamic URLs on paid plans
Watch out: lite plan has low queue priority.
Stablecog vs QR Diffusion FAQ
What is the difference between Stablecog and QR Diffusion?
Stablecog: Open-source AI image generator with Stable Diffusion, FLUX and Kandinsky. QR Diffusion: Scannable QR codes turned into AI-generated artwork. Both are image tools.
Is Stablecog or QR Diffusion cheaper?
Stablecog starts at $10/mo and QR Diffusion starts at See pricing page. Check both pricing pages for current plans.
Do Stablecog and QR Diffusion have free plans?
Stablecog: Yes. QR Diffusion: Yes.
Who makes Stablecog?
Stablecog is made by Stablecog, Inc..
Who makes QR Diffusion?
QR Diffusion is made by QR Diffusion.
Which should I choose, Stablecog or QR Diffusion?
Choose Stablecog if you value open-source project and 20 free images a day. Choose QR Diffusion if you value free qr code art generator and templates to start from.