Nano Banana is Google’s Gemini native image brand. Nano Banana 2 (gemini-3.1-flash-image) is the fast default across Gemini, Search, Flow, and the Gemini API, with official paid rates from about $0.045 to $0.151 per image by resolution (Sep 2026).
Nano Banana is Google’s official consumer/developer brand for Gemini native image generation and editing: preferred as its own Vantaige page because Google ships a distinct product line (blog.google Nano Banana 2 post, 26 Feb 2026) and dedicated Gemini API pricing rows, even though it lives inside the Gemini stack. Sibling page: Google Gemini for chat/models; Veo 3 for video.
Current lineup (Sep 2026): Nano Banana 2 = Gemini 3.1 Flash Image (gemini-3.1-flash-image); Nano Banana 2 Lite = gemini-3.1-flash-lite-image; Nano Banana Pro = Gemini 3 Pro Image (gemini-3-pro-image); legacy Nano Banana = Gemini 2.5 Flash Image. Official paid API (ai.google.dev pricing): Nano Banana 2 image output $60/1M image tokens ≈ $0.045 (0.5K) / $0.067 (1K) / $0.101 (2K) / $0.151 (4K) per image; text/thinking output $3/1M; input $0.50/1M. Batch ≈ 50% off. Consumer access rides Gemini app / Google AI plans and Flow (Nano Banana 2 default at zero Flow credits per Google’s launch post).
What Nano Banana delivers as of September 2026
Nano Banana 2 targets Flash-speed generation with Pro-class world knowledge, web/image search grounding, subject consistency (up to five characters / fourteen objects in Google’s launch copy), precise instruction following, aspect ratios, and 512px–4K outputs. Surfaces: Gemini app (replaces Pro as default across Fast/Thinking/Pro modes; Pro/Ultra keep Nano Banana Pro via regenerate menu), Search AI Mode/Lens, AI Studio + Gemini API, Vertex AI, Flow, Google Ads. Provenance: SynthID + C2PA Content Credentials.
Where Nano Banana sits versus Midjourney and GPT Image
Midjourney remains the aesthetic Discord/web specialist with GPU-hour plans. Nano Banana wins for Google-account workflows, API token clarity, and search-grounded infographics. ChatGPT / GPT Image paths compete on OpenAI accounts; pick ecosystem, not a single quality myth. For video, stay on Veo 3 / Gemini Omni.
"Introducing Nano Banana 2 (Gemini 3.1 Flash Image), our latest state-of-the-art image model." - Google, blog.google Nano Banana 2, 26 February 2026
Cost and friction
API math is resolution-driven via token counts (747 / 1120 / 1680 / 2520 tokens at 0.5K–4K). Grounding with Google Search: 5,000 free prompts/month shared across Gemini 3, then $14 / 1,000 queries (pricing page). Consumer quotas follow Google AI Free/Plus/Pro/Ultra: see Gemini page. Flow launched with Nano Banana 2 available at zero additional Flow credits for standard generations.
Where it still breaks
Not a separate login: confusing for users searching “Nano Banana app.” Policy and watermarking constraints apply. Pro still matters for max factual/studio control when 2’s Flash defaults are not enough. Third-party “NanoBanana API” resellers are not Google: prefer ai.google.dev.
"Output images at 1K (1024x1024px) consume 1120 tokens and are equivalent to $0.067 per image." - Google AI Gemini API pricing, ai.google.dev, retrieved September 2026
Who should use Nano Banana: and who should skip it
Use Nano Banana for Google-centric image gen/edit with API metering or Gemini/Flow UX. Skip if you want Midjourney’s opinionated aesthetic community, or a non-Google stack. Skip treating it as a video model.
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