Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)

Google · Released June 2026 · Knowledge cutoff January 2025

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is Google's fastest, most cost-efficient Gemini image model, built for high-velocity developer pipelines and rapid-fire visual exploration. It delivers text-to-image generation...

It is part of Google's Gemini and Gemma catalog: Pro tiers lead on capability, Flash tiers on speed and price, and Gemma models are open weight.

Facts and pricing

Provider

Google

Context window

66K tokens

Input price

2.8 credits / 1M tokens ($0.25 raw)

Output price

16.5 credits / 1M tokens ($1.50 raw)

Vision (image input)

Yes

Tool calling

No

Extended reasoning

No

Credits are what Zeplik bills: 1 credit = $0.10, computed from the raw provider rate with a 1.10x margin. Raw prices shown per 1M tokens.

What Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is best for

• High-volume everyday tasks where speed and cost matter: summaries, drafts, quick questions
• Working with images: screenshots, charts, photos and scanned documents alongside text

Example prompts

Prompts that suit a fast and light model like Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image):

• Summarize this article in five bullet points
• Rewrite this email to be shorter and friendlier
• Give me ten name ideas for a hiking newsletter
• Translate this paragraph to Spanish and keep the tone

Google family

All 43 Google models

Frequently asked questions

What is Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image)?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is an AI model by Google. Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) is Google's fastest, most cost-efficient Gemini image model, built for high-velocity developer pipelines and rapid-fire visual exploration. It delivers text-to-image generation...

How much does Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) cost on Zeplik?

Input tokens cost 2.8 credits per million and output tokens 16.5 credits per million (1 credit = $0.10; the raw provider rates are $0.25 and $1.50 per million). New accounts start with free credits.

How long can a conversation with Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) be?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) has a 66K-token context window (65,536 tokens), which covers the conversation plus any documents you attach.

Does Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) support images and tools?

Nano Banana 2 Lite (Gemini 3.1 Flash Lite Image) accepts image input and does not support tool calling.

Related models