API boundary
Gemini app subscriptions, Gemini API, and Vertex AI are separate billing routes. Do not treat Google AI subscription prices as Nano Banana API spend; Gemini API and Vertex AI usage is metered separately from Gemini app subscriptions.
Pricing
Nano Banana pricing depends on the route: Gemini app subscriptions, Gemini API image pricing, or Vertex AI deployment.
Pricing checked May 31, 2026
Buyer guide
Use the route summary and access paths first, then treat the API pricing section as the direct fact layer for metered developer spend.
API boundary
Gemini app subscriptions, Gemini API, and Vertex AI are separate billing routes. Do not treat Google AI subscription prices as Nano Banana API spend; Gemini API and Vertex AI usage is metered separately from Gemini app subscriptions.
Tracks
Use the Gemini app route when Nano Banana image generation is interactive and should follow Google AI subscription limits.
Best for: Creators and operators using Nano Banana manually inside the Gemini experience.
Avoid if: You need API automation, cloud deployment controls, or predictable metered developer spend.
Usage-based
Use the standard API route for live product integrations, automation, and workflows that need direct developer control.
Best for: Apps, tools, and backend workflows where latency and API control matter.
Avoid if: The work is offline batch generation where lower batch pricing may be acceptable.
Usage-based
Use the batch route when jobs can run asynchronously and the priority is lower unit cost rather than immediate response time.
Best for: Bulk image production, scheduled generation, and lower-urgency processing jobs.
Avoid if: You need interactive or near-real-time image generation inside a user-facing product.
Access paths
Use this section to separate what is bundled with Nano Banana from routes that need a different pricing page, meter, or sales conversation.
Use Nano Banana through Gemini image-generation and editing workflows when the work is app-based.
Best for: Creators and teams who want model access through the Gemini product experience.
Boundary: App access inherits Gemini plan limits and availability rather than exposing raw API unit pricing.
Open Gemini pricing contextUse Nano Banana through Gemini API or Google AI Studio when building programmatic image workflows.
Best for: Developers, automation workflows, and production image generation.
Boundary: API usage is metered separately and can require a paid API key for the newest model route.
Open Nano Banana pricing contextEnterprise deployments can route through Vertex AI when governance, cloud billing, and enterprise controls matter.
Best for: Organizations standardizing on Google Cloud procurement and controls.
Boundary: Vertex AI pricing and commitments should be checked separately from Gemini app and AI Studio access.
Open Gemini pricing contextDirect API pricing
Use these metered API facts for developer budgets. App subscriptions and bundled routes stay in the route cards above.
Plans listed
2
API baseline
Gemini 3.1 Flash Image Standard
API track
2 plans
Usage-based API
Usage: Gemini 3.1 Flash Image Preview Standard: input $0.50 per 1M text/image tokens; output $3 per 1M text/thinking tokens and $60 per 1M image tokens; equivalent output approx $0.045 per 0.5K, $0.067 per 1K, $0.101 per 2K, $0.151 per 4K image
Usage-based API
Usage: Gemini 3.1 Flash Image Preview Batch: input $0.25 per 1M text/image tokens; output $1.50 per 1M text/thinking tokens and $30 per 1M image tokens; equivalent output approx $0.022 per 0.5K, $0.034 per 1K, $0.050 per 2K, $0.076 per 4K image
Free plan
Available
Trial
No trial listed
Billing unit
Flat monthly
Pricing checked
May 31, 2026
Watchouts
These are the boundary conditions and purchase traps worth checking before you optimize for the lowest headline number.
Google AI subscription access should not be treated as prepaid Gemini API or Vertex AI usage.
For developer workflows, check whether work runs through standard API calls, batch processing, or Vertex AI because the buying route changes the cost model.
Editorial pricing notes
Official plan caveats, contract details, and feature access notes that do not fit into the summary cards above.
Start by deciding whether Nano Banana is being used through the Gemini app route or through Gemini API and Vertex AI routes. The app route fits human image generation inside Gemini, while the API and cloud routes fit builders, automation, or enterprise deployment.
Upgrade when casual image generation becomes recurring work, when output volume requires metered planning, or when the workflow moves from user-facing experimentation into product or production use. The trigger is route ownership as much as raw generation count.
Keep Gemini app subscriptions, Gemini API usage, and Vertex AI deployment separate. App access is a user subscription decision; API spend is a developer budget; Vertex AI belongs to cloud governance, enterprise controls, and production deployment planning.
Before committing, verify which route creates the image, who owns the billing account, and whether the work needs app convenience, metered API control, or cloud deployment. Do not use subscription pricing as a proxy for API or Vertex usage.
Decision archive
Track how Nano Banana pricing has moved over time, including plan lineup shifts, free access changes, and starting price updates.
Last confirmed
May 31, 2026
First archived April 17, 2026
Latest archived pricing state remains unchanged since it was first recorded.
View source pageStarting price
$0.045
Access model
Free plan available
Plan count
2
Billing unit
Usage based
Gemini 3.1 Flash Image Standard
api-standard
Monthly: Not listed
Annual: Not listed
Usage: Gemini 3.1 Flash Image Preview Standard: input $0.50 per 1M text/image tokens; output $3 per 1M text/thinking tokens and $60 per 1M image tokens; equivalent output approx $0.045 per 0.5K, $0.067 per 1K, $0.101 per 2K, $0.151 per 4K image
Gemini 3.1 Flash Image Batch
api-batch
Monthly: Not listed
Annual: Not listed
Usage: Gemini 3.1 Flash Image Preview Batch: input $0.25 per 1M text/image tokens; output $1.50 per 1M text/thinking tokens and $30 per 1M image tokens; equivalent output approx $0.022 per 0.5K, $0.034 per 1K, $0.050 per 2K, $0.076 per 4K image
FAQ
App-based Nano Banana access is tied to Gemini image-generation features and Google AI subscription limits. Developer API use is a separate Gemini API or Vertex AI route.
No. Gemini API and Vertex AI usage are metered separately from Gemini app subscriptions, so product builds should use the API pricing lane.
Use the app route for interactive creation inside Gemini. Use the API route when you need automation, product integration, batch processing, or infrastructure controls.
The same image capability can appear inside a consumer app, direct developer API, or enterprise cloud deployment. Each route has different quota, billing, and governance boundaries.
Internal links
Pair the pricing snapshot with verdict, alternatives, and the full profile page.
Open direct comparison pages before choosing a plan.
Sanity-check nearby tools before committing to a pricing tier.