Nano Banana Pro

Preview
GoogleAll Google models

1K

$0.134

USD / image

2K

$0.134

USD / image

Released

2025-11-20

Positioning: Flagship. Price level 4 of 4 among image models.

Gemini 3 Pro Image · quality tier for in-image text, grounding, 2K/4K. Nano Banana Pro is a Google text-to-image model on ATP Token, billed per image at 1K / 2K / 4K.

Pricing

Pay for what you use: credits are deducted only when a request succeeds.
Prices in USD · $1 = 100 credits
1K
$0.134
2K
$0.134
4K
$0.240
USD / image
1 image (1K) = $0.134

Text-to-image (Nano Banana Pro / gemini-3-pro-image) — stronger grounding and cleaner detail; 1K and 2K share one price. Billed per delivered image at the tier of its longest side (≤1024 px = 1K, ≤2048 px = 2K, larger = 4K) — a model's default output can land in a higher tier than its pixel count suggests, and some models ignore the requested size. Passthrough of the model's official list price — no ATP markup. Failed generations are not billed. Preview: rates may change before general availability.

Demo

Straight from the model, no edits. Open any item to see the exact prompt.

Nano Banana Pro demo · Social ad: skincare on marble
Social ad: skincare on marbleCommercial
Prompt
An unbranded frosted-glass serum bottle with a matte black dropper cap stands on a pale grey marble ledge, a sprig of eucalyptus and two water droplets beside it. Vertical composition with generous negative space in the upper third for headline text. Medium close-up, slightly above eye level, 50mm lens, shallow depth of field softening the marble veining behind. Soft morning window light from the right, cool clean grade with a faint green accent from the foliage, extreme detail, photorealistic.
Nano Banana Pro demo · Model holding a plain canvas tote
Model holding a plain canvas toteCommercial
Prompt
A Taiwanese woman in her late 20s, straight shoulder-length black hair tucked behind one ear, calm closed-lip smile, slim build, wearing a cream linen shirt and wide beige trousers, holds an unbranded natural-canvas tote bag at hip height, turning slightly toward camera. Plain warm-grey studio backdrop, no props. Three-quarter body shot, eye level, 85mm lens, shallow depth of field. Large softbox front-left with a subtle rim light behind her shoulder, warm neutral commercial grade, extreme detail, photorealistic.
Nano Banana Pro demo · Executive headshot on neutral grey
Executive headshot on neutral greyCommercial
Prompt
A Japanese woman in her mid-40s, sleek black hair in a low chignon, fine laugh lines, warm assured closed-lip smile, upright posture, wearing a well-tailored navy blazer over a white silk blouse, faces the camera squarely with hands relaxed. Seamless medium-grey studio backdrop. Head-and-shoulders portrait, eye level, 85mm lens, shallow depth of field. Large softbox at forty-five degrees with a reflector filling the shadow side and a gentle hair light, neutral corporate grade with true skin tones, extreme detail, photorealistic.
Nano Banana Pro demo · Workstation with blank dashboard
Workstation with blank dashboardCommercial
Prompt
An open silver laptop on a white desk beside a ceramic mug, a small notebook, and a pair of glasses, the laptop screen showing an abstract neutral interface of plain rectangles and soft grey lines with no legible text. A monstera leaf enters from the upper right. Overhead three-quarter angle, 35mm lens, moderate depth of field. Bright diffused daylight from the left with soft even fill, clean cool neutral grade, extreme detail, photorealistic.
Nano Banana Pro demo · Tech product flat lay
Tech product flat layTech & product
Prompt
The decisive moment: a pair of wireless earbuds mid-fall into their open charging case, caught suspended just above the foam insert. Brushed aluminum desk surface, a folded charging cable coiled beside it, cool daylight from a north-facing window. Overhead flat lay composed with rule of thirds, 50mm lens, deep focus. Cool diffused daylight, desaturated grade, photorealistic, extreme detail.
Nano Banana Pro demo · Vintage camera flat lay
Vintage camera flat layTech & product
Prompt
A top-down flat lay of a generic vintage rangefinder camera, brushed-silver body with a black leatherette grip, surrounded by a loosely coiled leather strap, a small stack of undeveloped film canisters, and a folded paper contact sheet, arranged with generous negative space to the right for caption text. Wide overhead composition, bird's-eye angle, macro lens, deep focus keeping every prop sharp, single soft overhead light with a gentle shadow falling right, warm neutral grade on a matte gray surface, photorealistic.

Benchmarks

Vendor-reported
  • General Text-to-Image1094 ± 16 Elo

    Human-eval Elo (GDM SxS); Gemini 3 Pro Image (Search On); Elo is relative to the models compared in that model card

    Google DeepMind
  • Text Rendering1198 ± 18 Elo

    Human-eval Elo (GDM SxS); Gemini 3 Pro Image (Search On); Elo is relative to the models compared in that model card

    Google DeepMind
  • Infographics1268 ± 17 Elo

    Human-eval Elo (GDM SxS); Gemini 3 Pro Image (Search On); Elo is relative to the models compared in that model card

    Google DeepMind

Scores as published by each vendor, not measured by ATP. Test conditions vary, so they are not directly comparable across vendors.

Same controls on every model: project keys, per-project model access, credit budgets, and a log of every request.Set up your organization

Cost estimator

Plug in your usage to see roughly what a month costs.
Rate tier
05,000
ESTIMATE
$26.80
USD / month
2,680 credits / month
  • 1K$26.80

$26.80 USD / month · 2,680 credits / month

An estimate at our USD prices (USD 1 = 100 credits). What each request actually cost shows up in your console's request log.

Quickstart

Check that your key can see this model id, then follow the docs. Read the docs
models.sh · curl
curl -s https://api.atptoken.ai/v1/models \
  -H "Authorization: Bearer atp-•••"

# data[].id: "nano-banana-pro"

Compare with similar models

Same type and positioning, from other vendors, closest in price first.
Compare side by side

FAQ

4
What can I send Nano Banana Pro, and what do I get back?
Nano Banana Pro is a Google text-to-image model. Send a text prompt and you get back images at 1K / 2K / 4K.
How is Nano Banana Pro priced?
You pay per image. The price depends on the output size (1K / 2K / 4K). You only pay when a request succeeds. $1 = 100 credits. See pricing
Is there a newer Google model than Nano Banana Pro on ATP?
Yes. Nano Banana 2 (nano-banana-2) and Nano Banana 2 (Edit) (nano-banana-2-edit) came out on Feb 26, 2026, after Nano Banana Pro (Nov 20, 2025), and are the newer Google image option on ATP. Both stay available: compare family prices on this page, then turn on the id you want for your project.
How do I call Nano Banana Pro on ATP?
Create a project API key. Check that "nano-banana-pro" shows up with GET https://api.atptoken.ai/v1/models, then follow the image generation docs with model set to that id.
Get started

Start with $5. Credits never expire.

Create a project key, turn this model on, and pay only for what you use.