GoogleEfficient

Gemini Nano Banana 2.1

API id: gemini-nano-banana-2.1

An update to Nano Banana 2 (Gemini 3.1 Flash Image), built for high-efficiency image generation and conversational editing with improved visual quality, multi-turn character consistency, accurate text rendering, and search-grounded generation across 1K, 2K, and 4K resolutions.

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Input / output price
$1.50 / $7.50
per 1M tokens · standard

Where it's used

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Image generationUI / UX design

All prices

Read from Google's pricing page

TierInputCached inputOutput
Standard$1.50—$7.50
Batch$0.75—$3.75
  • input: $1.50 (text/image/video)
  • output: $7.50 (text and thinking) · $30.00 (images) · Equivalent to $0.0336 per 1K image*, · $0.0504 per 2K image*, · and $0.113 per 4K image*.

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