PizynGoogle · Image model
Nano Banana AI Image Generator
2 credits flat. Nano Banana is Google's original — Gemini 2.5 Flash Image, the model that started the banana line — with edits that take up to fourteen reference images for the same 2 credits.
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Session history
01 · Overview
What is Nano Banana?
Nano Banana is where the line started: Google's Gemini 2.5 Flash Image, the fast, cheerful editor that made multi-reference image editing a household trick. It is the lightest model in the banana family — and the cheapest.
Every job costs 2 credits — text-to-image or edit — and edits take up to fourteen references, the most of any model on Pizyn at this price. Outputs are 1K. New accounts start with 20 free credits: ten Nano Banana images.
Specs & capabilities
| Inputs | Text to image · Image editing · Multi-reference (up to 14 in the studio) |
| Resolution | 1K output |
| Aspect ratios | 10 ratios in the studio, up to 21:9 ultrawide |
| Output formats | PNG |
| Pricing shape | Flat $0.008 per image upstream — priced here at exactly 2 credits, generation and edits alike. |
Good to know: prompts are capped at 1000 characters on this model — long briefs are refused, so keep them tight. For 2K/4K output and longer prompts, see Nano Banana 2 and Nano Banana Pro.
02 · Features
Why creators pick Nano Banana
Fourteen references, 2 credits
No other 2-credit model takes fourteen references. Character sheets, style boards, multi-angle product sets — pile them in and describe the composite; the price never moves from 2 credits.
03 · Create
What you can create with Nano Banana
Real outputs from this studio, with the exact prompts that made them. Load one into the tool and make it yours.
Cheerful storybook scenes
“A tiny lighthouse on a floating island with waterfalls, pastel sky, storybook style”
The floating lighthouse, rendered bright and cheerful in about twenty seconds for 2 credits.
04 · Guide
How to use Nano Banana
1
Describe or edit
Type a prompt (under 1000 characters), or switch to Image to Image and drop in up to fourteen references.
2
Pick the shape
Ten aspect ratios; every output is 1K.
3
Generate & download
2 credits, charged only on success. Most jobs finish in under 30 seconds.
Prompt guide
- Keep prompts under 1000 characters: this model refuses longer briefs — write tight, cut the filler.
- Use the fourteen references: at 2 credits flat, there is no reason to skimp — bring the whole board.
- Draft here, finish on Pro: explore at 2 credits, then re-render the winner on Nano Banana Pro for 4K finals.
- 1K is the ceiling: for 2K and 4K output, step up to Nano Banana 2 (from 8 credits) or Pro.
05 · Pricing
Nano Banana pricing
Every image is 2 credits ($0.02) — generation and edits alike, with up to fourteen references included. One-time credit packs, no subscription, credits never expire.
Mini pack
Best for a first top-up
$5
One-time · ≈ $0.01 per credit
≈ 83 Seedream images
≈ 100 GPT Image 2.6 drafts
- Full ownership & commercial rights
- Credits never expire
- Charged only on success
Most popular
Pro pack
Best for regular creative work
$20
One-time · ≈ $0.01 per credit
≈ 333 Seedream images
≈ 83 Nano Banana Pro 2K finals
- Full ownership & commercial rights
- Credits never expire
- Charged only on success
Studio pack
Best for high-volume projects
$50
One-time · ≈ $0.01 per credit
≈ 866 Seedream images
≈ 1,040 GPT Image 2.6 drafts
- Full ownership & commercial rights
- Credits never expire
- Charged only on success
Max pack
Best for the heaviest workloads
$100
One-time · ≈ $0.01 per credit
≈ 1,800 Seedream images
≈ 450 Nano Banana Pro 2K finals
- Full ownership & commercial rights
- Credits never expire
- Charged only on success
06 · FAQ
Nano Banana FAQ
How much does Nano Banana cost?
Exactly 2 credits ($0.02 at the standard credit rate) per image — generation and edits alike, with up to fourteen references included. A new account's 20 free credits make ten images.
What is Nano Banana?
Nano Banana is Google's Gemini 2.5 Flash Image — the original model in the banana line, served on Pizyn via APImart. It is the lightest and cheapest of the family's four models.
How many reference images can an edit use?
Up to fourteen in the studio — the most of any model on Pizyn at this price — all included in the same 2-credit price.
Why was my prompt refused?
This model caps prompts at 1000 characters. Shorten the brief and try again — cut filler words first.
Nano Banana, 2, 2.1 or Pro?
The original is the cheapest (2 credits flat, 1K only). Nano Banana 2 adds 2K/4K and search. 2.1 refines quality. Pro is the 4K flagship (24–40 credits). Draft here, finish there.
When should I use a different model?
For 2K–4K output (Nano Banana 2 or Pro), longer prompts (any other model), or the lowest price (Muse Image and Z-Image Turbo at 1 credit).
Related tools
Nano Banana 2 — 2K/4K and searchNano Banana Pro — the 4K flagshipAI Image EditorAll models