Nano Banana 2 AI Image Generator
Nano Banana turns words or photos into the image you had in mind. Generate from a prompt or edit and combine up to 14 reference photos, output at 1K, 2K, or 4K, and see the credit cost before you generate.
Pass up to 14 reference photos to blend, transfer style, and edit.
Test at 1K, finish at 4K. Pick the resolution that fits the job.
See the credits for your resolution and photo count before you generate.
Nano Banana 2 AI Image Generator
What the model can make
Generate from text, or edit and combine from photos. These are real output examples, from a single generated subject to a multi-photo composite. Each example below started from a plain prompt or a handful of reference photos, so you can judge the kind of result to expect before you spend a single credit.
Generate from text
What is Nano Banana 2?
Nano Banana is Google's Gemini image model for generating and editing images. On top of text-to-image, it takes up to 14 reference photos so you can edit, combine, and transfer style in a single run, which is where it pulls ahead of a plain prompt box. Polishing one clean shot and merging several photos into one composition are both in scope, and prompts can run up to 20,000 characters when a scene needs detail.
Output comes at 1K, 2K, or 4K in PNG or JPEG. On Kavel, Nano Banana runs, the credit estimate updates before you commit, and failed generations are refunded automatically (unless it broke the content policy). Because generation, editing, and compositing share one screen and one credit meter, a job that would normally cross a generator, an editor, and an upscaler stays in one place from first draft to final frame.
Creative engine
From input to output
Choose an input method, set resolution, aspect ratio, and photo count, and the credit estimate updates before you generate.
Text-to-image generation
Text-to-image generates a picture from a written description alone, with prompts up to 20,000 characters for detailed scenes.
Multi-reference editing
Image-to-image edits and combines up to 14 reference photos, so composites and style transfer happen in one run.
Flexible output resolution
Output at 1K, 2K, or 4K lets you draft cheaply and then finish at the resolution the job needs.
When Nano Banana is the right pick
Reach for it when you want more than one clean shot: when several photos need to become one composition, and when references should steer the result. A lighter Lite variant keeps quick drafts cheap while the full model handles the final, high-resolution frame. In practice that means fewer tools to learn, one bill to watch, and a faster path from a rough idea to a frame you can actually ship, whether you are polishing a single portrait or assembling a product scene from several source photos.
Handle many photos at once
Up to 14 reference photos means composites and style transfer that a single image cannot do finish in one generation.
Lite to draft, full model to finish
Draft with the lighter Lite variant (a flat 20 credits at any resolution), then switch to the full model when you need several reference photos or 2K and 4K detail.
No surprise bills
The estimate for your resolution and photo count shows before you generate, and failed generations cost nothing.
Feature overview
From text generation to 14-photo composites, the model covers roles that usually take several separate tools, kept in one place with one credit meter.
Text to image
Describe the scene you want in up to 20,000 characters and generate it.
Up to 14 reference photos
Pass several photos to edit and combine. JPEG, PNG, and WebP are accepted.
Style transfer & compositing
Bring elements and looks from several images together into one frame.
Aspect ratio choice
Output 1:1, 16:9, 9:16, 4:3, 3:4, 21:9, and more to fit the use.
Nano Banana specs
The generation parameters for this model, from the provider's published spec.
- Model
- Nano Banana (Lite variant available)
- Input modes
- Text to image / image to image (up to 14 reference photos)
- Reference photos
- JPEG / PNG / WebP, up to 30MB each
- Resolution
- 1K / 2K / 4K
- Aspect ratio
- 1:1 / 16:9 / 9:16 / 4:3 / 3:4 / 21:9 and more
- Output format
- PNG / JPEG
- Credit billing
- Per generation; varies by resolution and photo count (1K image ≈ 20 credits)
From idea to image
Four steps from prompt to finished image.
Pick an input method
Choose text-to-image, or image-to-image from photos.
Pass text or photos
Write the image you want, or upload up to 14 reference photos.
Set resolution and more
Choose resolution, aspect ratio, and photo count.
Check credits and generate
Confirm the estimate, run it, and download the image.
Where Nano Banana shines
From a single social graphic to product visuals, here is where the model earns its place.
Social & creators
Turn out post and thumbnail visuals quickly, in the ratio each platform wants.
E-commerce & brand
Combine reference photos to tidy up the visuals around a product.
Designers & makers
Merge several photos and swap style or elements to reach a final frame, without bouncing between a separate editor and generator.
Solo creators
Turn an idea into a finished picture fast to check a direction before you commit time to it, then re-run at a higher resolution once the look is right.
Kavel pricing — pay only for what you generate
One credit pool covers Nano Banana images and Seedance and Veo video. The cost shows before every run, and failed jobs are not charged. Use a subscription for ongoing work, or a one-time pack when you just need to top up.
Free
What's included
- 15 credits before you sign up
- +50 a week from daily check-ins
- = 232 a month — 46 images or 5 videos
- No card, no account
- Unlimited free engineGrok Imagine
- Photo editingNano Banana 2 Lite
- Clean downloads, no watermark
- Every model unlocked
- No shared queue
Secure checkout by Stripe. Card details never touch our servers.
Starter
What's included
- 3,150 credits per month
- Up to 630 images or 78 videosGrok ImagineNano Banana
- Clean downloads, no watermark
- Every model unlockedVeo 3.1SeedanceNano Banana
- Cost shown before you generate
- Generation history
Secure checkout by Stripe. Card details never touch our servers.
Creator
What's included
- 7,200 credits per month
- Up to 1,440 images or 180 videosGrok ImagineNano Banana
- Clean downloads, no watermark
- Every model unlockedVeo 3.1Seedance 2Nano Banana 2
- No shared queue
- Priority credit top-ups
Secure checkout by Stripe. Card details never touch our servers.
Studio
What's included
- 13,200 credits per month
- Up to 2,640 images or 330 videosGrok ImagineNano Banana
- Clean downloads, no watermark
- Every model unlockedSeedance 2.5Kling 3.0Veo 3.1
- No shared queue
- Built for 4K runs
Secure checkout by Stripe. Card details never touch our servers.
Credit packs
One-time top-ups — buy extra credits any time you run low.
Credit Pack 1500
What's included
- 1,500 credits that never expire
- Up to 300 images or 37 videosGrok ImagineNano Banana
- Clean downloads, no watermark
- No ongoing subscription
- Available across the supported models
- Credits never expire
Secure checkout by Stripe. Card details never touch our servers.
Credit Pack 3600
What's included
- 3,600 credits that never expire
- Up to 720 images or 90 videosGrok ImagineNano Banana
- Clean downloads, no watermark
- No ongoing subscription
- Available across the supported models
- Use for both video and image generation
- Credits never expire
Secure checkout by Stripe. Card details never touch our servers.
Credit Pack 9000
What's included
- 9,000 credits that never expire
- Up to 1,800 images or 225 videosGrok ImagineNano Banana
- Clean downloads, no watermark
- No ongoing subscription
- Handy for Seedance 2.0 final renders
- Credits never expire
Secure checkout by Stripe. Card details never touch our servers.
Charges appear as “KAVEL AI” on your card statement. You can cancel any time from Settings → Billing; cancellation takes effect at the end of the period you already paid for. Operator details, the full model list, and the refund window are on the about page.
Powered by
One credit balance for every Kavel image and video model
Use one balance across every supported image and video model — all of them listed below — and check the credit cost before each request.
Video models
Image models
Model credit guide
What each model costs in credits
You're only charged for successful generations. The exact estimate in the generator varies by model, length, resolution, audio, and number of images.
| Type | Model | Credit cost |
|---|---|---|
| Video | Seedance 2.5 | The long-take tier, priced per second: 5s 480p ≈ 211 credits, 5s 720p ≈ 473. A full 30s take runs ≈ 1,260 at 480p and ≈ 2,835 at 720p. |
| Video | Seedance 2.0 | 5s 720p image-to-video ≈ 188 credits; text-to-video ≈ 308 credits. Scales with resolution and length. |
| Video | Seedance 2 Fast | Faster and lower cost. 5s 720p text-to-video ≈ 248 credits. |
| Video | Seedance 2 Mini | The cheapest Seedance tier. 5s 720p ≈ 154 credits, 5s 480p ≈ 72 credits. |
| Video | Seedance 1.5 Pro | Audio doubles the rate. 5s 720p ≈ 27 credits silent, ≈ 53 with audio; 1080p ≈ 57 and ≈ 113. |
| Video | Veo 3.1 | Billed per video, not per second (Lite tier). About 45 credits at 720p and 53 at 1080p. |
| Video | Kling 3.0 | Audio raises the rate. 5s 720p ≈ 105 credits silent, ≈ 150 with audio; 1080p ≈ 135 and ≈ 203. |
| Video | MiniMax H3 | Fixed 2K, no resolution ladder. Priced per second — a 5s clip ≈ 158 credits. |
| Image | Nano Banana 2 | Generate or edit from text and images. 20 credits per 1K image, 30 at 2K, 45 at 4K. |
| Image | Nano Banana Pro | Consistent run times across generations. 30 credits per 1K or 2K image, 50 at 4K. |
| Image | Nano Banana 2 Lite | Faster, simpler variant, and the everyday editing price: a flat 8 credits per image at every resolution. |
| Image | GPT Image 2 | The lowest-cost premium image model here. 10 credits per 1K image, 15 at 2K, 30 at 4K. |
| Image | Seedream 5.0 Lite | Flat pricing — 20 credits per image whether you generate or edit. |
Nano Banana FAQ
Common questions about the Nano Banana AI image generator.
It is Google's Gemini image model. It generates images from text and can take up to 14 reference photos to edit and combine. Prompts run up to 20,000 characters, and output comes at 1K, 2K, or 4K in PNG or JPEG.
Credits depend on resolution and photo count. A single 1K image is about 20 credits, for example. The estimate always shows before you generate, and failed generations cost nothing.
Lite is the lightweight tier. It takes one source image and costs a flat 20 credits at any resolution, while the full model accepts up to 14 reference photos and rises to 30 credits at 2K and 45 at 4K. At 1K the two cost the same, so Lite is the simpler and faster option rather than the cheaper one.
Yes. Upload up to 14 reference photos and it can edit, combine, and transfer style from them. JPEG, PNG, and WebP are accepted, up to 30MB each.
Describe the subject, style, composition, and lighting in detail. Passing reference photos makes it easier to match color and framing.
Check the use of any generated image against your own use case and license terms. If you pass reference photos, respect the rights to those photos as well.
Banana 2 is the all-rounder: generation and editing, up to 4K, at 20 credits for a 1K image. Pro exists for the shots where fidelity is the whole point — materials, lighting, fine text — at 30. Start on 2; move a keeper to Pro.
Make an image with Nano Banana
Open the generator, pass text or a photo, check the credits, and generate.
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