From creation to marketing — produce KDP coloring books in minutes
and showcase them with interactive flipbooks that make buyers want to purchase.
Built by a KDP author who wanted to stop wasting time and start publishing faster.
1 credit = 1 generation · All tools included in every plan
Generate API keys to access Univers Studio tools programmatically.
1 credit = 1 generation. Premium tools cost more credits.
1 credit per page
10 credits per page
1 credit per page
1 credit per page
1 credit per description
1 credit per generation (10 ideas)
2 credits per image
5 credits per image
10 credits per image
10 credits
+5 credits (15 total)
+10 credits (25 total)
Top up instantly without changing your plan. One-time purchase, no subscription.
Detailed feature comparison across all plans
| Free | Creator | Pro | Studio | |
|---|---|---|---|---|
| Credits & Volume | ||||
| Monthly credits | 10 first week, then 5/mo | 100 | 400 | 1,500 |
| Batch generation | ✗ | ✗ | ✓ | ✓ |
| Tools | ||||
| Coloring Page Generator | ✓ | ✓ | ✓ | ✓ |
| Color by Number (AI) — 10 credits | ✓mdash; | ✓ | ✓ | ✓ |
| Mystery Mosaic | ✓ | ✓ | ✓ | ✓ |
| AI Image Generator | ✓ | ✓ | ✓ | ✓ |
| Name Coloring | ✓ | ✓ | ✓ | ✓ |
| Book Description (AI) | ✗ | ✓ | ✓ | ✓ |
| Book Ideas (AI) | ✗ | ✓ | ✓ | ✓ |
| Flipbook (10 credits) | ✗ | ✓ | ✓ | ✓ |
| Flipbook + Audio (+5 credits) | ✗ | ✗ | ✓ | ✓ |
| Flipbook + Video (+10 credits) | ✗ | ✗ | ✗ | ✓ |
| AI Image Quality | ||||
| Standard (2 credits) | ✓ | ✓ | ✓ | ✓ |
| HD (5 credits) | ✗ | ✓ | ✓ | ✓ |
| Ultra HD (10 credits) | ✗ | ✗ | ✓ | ✓ |
| Output & Formats | ||||
| 300 DPI print-ready PNG | ✓ | ✓ | ✓ | ✓ |
| SVG vector output | ✗ | ✓ | ✓ | ✓ |
| KDP presets (bleed margins) | ✓ | ✓ | ✓ | ✓ |
| No watermark | ✗ | ✓ | ✓ | ✓ |
| Branding removed | ✗ | ✗ | ✓ | ✓ |
| Licensing & Support | ||||
| Personal use | ✓ | ✓ | ✓ | ✓ |
| Commercial use | ✗ | ✓ | ✓ | ✓ |
| API access | ✗ | ✗ | ✗ | ✓ |
| Email support | ✗ | ✓ | ✓ | ✓ |
| Priority support | ✗ | ✗ | ✓ | ✓ |
1 credit = 1 generation. Most tools (coloring page, mosaic, name coloring, book description) cost 1 credit. Color by Number costs 10 credits (AI-powered). AI image generation costs 2-10 credits depending on quality. Flipbooks cost 10 credits (basic), 15 with audio, or 25 with video.
You get 10 credits during your first week to test all tools, then 5 credits per month after that. Plus 1 flipbook total to try. No account or credit card required to start.
A basic flipbook costs 10 credits. Add audio narration for +5 credits (15 total), or video export for +10 more (25 total). With the Creator plan (100 credits/month), you can create up to 10 basic flipbooks, or mix with other tools.
Monthly plan credits reset each billing cycle. Extra credit packs you purchase are available until used.
Annual plans save 20% compared to monthly billing. That's like getting over 2 months free. You can switch between monthly and annual at any time.
Yes, cancel at any time from "Manage Subscription". Your credits and flipbook quota remain available until the end of your billing period. No cancellation fees.
Yes, upgrade or downgrade at any time. Changes take effect on your next billing cycle. You can also switch between monthly and annual billing.
We accept all major credit and debit cards (Visa, Mastercard, American Express) via Stripe. All payments are processed securely.
Contact us within 7 days of your first payment for a full refund. After that, you can cancel anytime but refunds are not provided for partial periods.