Nano Banana Review 2026: Pricing, Features and Verdict
Google's Gemini image models reviewed on October 2026 plans, quotas, API pricing, editing tools and terms.
By , research by the BestBots team ยท Updated Oct 18, 2026
Fact checked against each company's published pricing, documentation and verified user ratings. How we score
Nano Banana is the best free AI image generator in our rankings: Nano Banana 2 runs in the free Gemini app with local edits, multi image blends and character consistency, and Google AI plans from $4.99 add 2K downloads and Nano Banana Pro. The tradeoffs are unpublished daily quotas, 1K free downloads and human review of some chats.
Nano Banana 2 is the strongest free image generator we compared: it runs in the free Gemini app with character consistency, local edits and solid text rendering, and Google AI plans add 2K downloads and Nano Banana Pro. The catches are daily quotas Google does not publish, 1K downloads on the free tier, and human review of some chats unless you change activity settings.
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- Starting price
- $0
- Pricing model
- subscription
- Free plan
- Yes
- Free trial
- None listed
- Free plan
- Yes, Nano Banana 2 in the free Gemini app with daily limits
- Paid from
- $4.99 per month (Google AI Plus)
- Images per month
- Daily quota not published; Plus 2x, Pro 4x, Ultra 5x or 20x Pro limits
- Commercial use
- Google's terms say it won't claim ownership of generated content
- Max resolution
- App: 2K download on AI plans, 1K free; API: 4K (4096 x 4096)
- Editing tools
- Local edits, multi image blends, character consistency, Redo with Nano Banana Pro, Google Photos editing (US, 18+)
- API
- Yes, Gemini API from about $0.034 per 1K image
What it is
Nano Banana is Google's family of image generation and editing models, built into the Gemini app and offered in the Gemini API. In the app you type a request, pick a template, or upload images and describe edits. Google's help center lists the strengths of Nano Banana 2 as improved world knowledge for diagrams and infographics, character consistency across images, local edits, better text rendering in all supported languages, and stronger instruction following.
The app chooses the model from your Gemini setting:
- Nano Banana 2 Lite when the model is Flash-Lite: fastest, for quick ideas; not built for multiple references or multiple edits.
- Nano Banana 2 when the model is Flash or Pro: balanced quality, world knowledge and reliable text, with multiple reference images.
- Nano Banana Pro on paid plans, through Redo with Pro: the most world knowledge, advanced text and language ability, higher consistency and more precise control.
Pricing explained
Image generation is part of Gemini, so the price is the Google AI plan.
| Plan | Price | Image access | Usage |
|---|---|---|---|
| Free | $0 | Nano Banana 2, 1K downloads | Standard limits |
| Google AI Plus | $4.99 per month | Nano Banana 2, 2K downloads, Redo with Nano Banana Pro | 2x standard |
| Google AI Pro | $19.99 per month | Same, plus Pro model in chat | 4x standard |
| Google AI Ultra | $99.99 or $199.99 per month | Same | 5x or 20x AI Pro |
Plan prices from Google's subscriptions page and limits from the Gemini Apps limits page, October 2026.
The quota. Google does not publish a daily image count. Its limits page says multimedia requests "require a lot of thinking power" and use more allowance than chat, and that limits may change with testing or availability. If you hit your daily Nano Banana 2 quota, you cannot use Redo with Pro either.
Which plan to pick. If you only want sharper downloads and Nano Banana Pro, AI Plus at $4.99 is the cheapest paid plan in this category. AI Pro at $19.99 makes sense if you also want Gemini's Pro model, 5 TB of storage and Gemini in Gmail and Docs.
API pricing. On the Gemini API paid tier:
| Model | 1K image | 2K image | 4K image |
|---|---|---|---|
| Nano Banana 2.1 | $0.0336 | $0.0504 | $0.113 |
| Nano Banana 2 (Gemini 3.1 Flash Image) | $0.067 | $0.101 | $0.151 |
| Nano Banana 2 Lite | $0.0336 | Not listed | Not listed |
| Nano Banana Pro (Gemini 3 Pro Image) | $0.134 | $0.134 | $0.24 |
Batch mode halves these rates. Image models have no free API tier. Worked example: 1,000 product shots at 2K on Nano Banana 2.1 cost about $50.40, or $25.20 on Batch.
Compare against rivals in the Price Index, and see the full Gemini plan breakdown in Gemini pricing.
Key features
Local edits and blends
Upload an image and ask for a change: swap the background, change a shirt color, remove a person. Upload several images and Nano Banana will combine them into one scene. Google pitches this for personal edits like trying hairstyles or putting yourself in new scenes.
Character consistency
Nano Banana 2 is built to keep a person or character looking the same across generations. You can also record your face and voice to create an avatar, then reuse it without uploading a photo each time.
Text and infographics
Better spelling in images and stronger world knowledge make it a practical tool for diagrams, labeled infographics and simple posters. Nano Banana Pro is the pick when text or detail must be precise.
Google Photos connection
In the US, adults can connect Google Photos to the Gemini app and edit or transform their own photos directly. Personal Intelligence can tailor images to you if you meet Google's requirements.
Partner availability
Nano Banana models also appear inside other apps: Adobe Firefly lists Nano Banana on its free plan, and Ideogram offers Nano Banana 2 and Nano Banana Pro as premium partner models with up to 10 references and 4K output.
What users say
The Gemini app holds 4.7 on the App Store from over 2.35 million ratings and 4.4 on G2 from 635 reviews, both for Gemini as a whole. Trustpilot shows 1.4 from 1,379 reviews for gemini.google.com, mostly about refusals, quality swings and account issues. Common praise for images: realistic photo edits, keeping a face consistent, and that it is free. Common complaints: sudden daily limits with no counter, and refusals on edits of real people.
Commercial rights and copyright
From Google's Terms of Service: "Some of our services allow you to generate original content. Google won't claim ownership over that content." The same terms list prohibited conduct, including "misleading others into thinking that generative AI content was created by a human" and "using AI-generated content from our services to develop machine learning models or related AI technology." The Generative AI Prohibited Use Policy also applies.
Google's image help page adds: do not violate others' copyright or privacy rights, and "use your discretion before you rely on, publish, or use content." Work or school accounts may be under different terms. Google publishes no consumer IP indemnity for Gemini app images.
Privacy and security
The Gemini Apps Privacy Hub says Google uses Gemini Apps data to provide and improve its services, including generative models. A subset of chats is reviewed by human reviewers, including trained service providers, and those reviewed chats are kept for up to three years even if you delete activity. The Keep Activity setting controls whether your future chats are used to improve Google AI. Google tells users not to enter confidential information they would not want a reviewer to see.
On the paid Gemini API, Google's pricing page lists prompts and outputs as not used to improve its products, while the free tier (for text models) is. Businesses using Gemini Enterprise get separate data terms.
Who it is for
- Anyone who wants a capable free image tool with no credit card.
- Photo editing of your own pictures, including Google Photos in the US.
- Developers who want low cost image generation at 1K to 4K.
- Google AI subscribers who already pay for storage or Gemini.
Who should skip it
- People who need guaranteed volume. Daily quotas are not published; use the API or Leonardo.Ai.
- Artists who want a distinctive style and taste profiles. Midjourney is stronger.
- Users under 18 who want to edit images, which Google does not allow.
- Brands that need indemnified output. See Adobe Firefly.
Alternatives
- ChatGPT Images: deeper conversational editing and images with thinking.
- Adobe Firefly: runs Nano Banana and Adobe's commercially safe models in one app.
- Ideogram: text heavy designs, also offers Nano Banana Pro.
- Leonardo.Ai: 150 free tokens a day across many models.
Verdict
Nano Banana earns the top spot for free image generation and second place overall: the free tier includes the full Nano Banana 2 model, AI Plus at $4.99 unlocks 2K and Nano Banana Pro, and the API undercuts GPT Image at 1K and 2K. It trails ChatGPT Images for most readers because conversational editing and thinking mode are more mature there, and because Google does not publish its quotas. For free use, photo edits and cheap API volume, start here.
How Nano Banana (Gemini image) scores
- Value
- 4.7
- Features
- 4.5
- Ease of setup
- 4.6
- Integrations
- 4.6
- Trust
- 4.3
Pros and cons
Pros
- Nano Banana 2 is available on the free Gemini plan
- Strong local edits, multi image blends and character consistency, per Google's help center
- Cheap API: Nano Banana 2.1 is about $0.034 per 1K image, half that on Batch
- Google AI Plus at $4.99 is the cheapest paid tier in this category
Cons
- Free downloads are capped at 1K; 2K needs a Google AI plan
- Daily image quotas are not published
- Image editing requires users to be 18 or older
- A subset of chats is reviewed by humans and kept up to three years
Nano Banana (Gemini image) plans and pricing
| Plan | Price | What you get |
|---|---|---|
| Free | $0 | Nano Banana 2 image generation and editing, standard daily limits, 1K downloads |
| Google AI Plus | $4.99 per month | 2x standard limits, 2K downloads, Redo with Nano Banana Pro, video generation |
| Google AI Pro | $19.99 per month | 4x standard limits, 2K downloads, Nano Banana Pro redo |
| Google AI Ultra | $99.99 or $199.99 per month | 5x or 20x AI Pro limits |
| Gemini API | From about $0.034 per 1K image (Nano Banana 2.1) | Nano Banana 2.1, Nano Banana 2, Nano Banana 2 Lite and Nano Banana Pro; Batch at half price; no free API tier for image models |
What users say
Nano Banana (Gemini image) reviews from users
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Canva AI4.2Frequently asked questions
What is Nano Banana?
Nano Banana is Google's name for the Gemini image generation and editing models. In the Gemini app, Nano Banana 2 runs when your model is set to Flash or Pro, Nano Banana 2 Lite runs on Flash-Lite, and paid subscribers can regenerate an image with Nano Banana Pro for more detail. In the API the models are Gemini 3.1 Flash Image (Nano Banana 2), Nano Banana 2.1 and Gemini 3 Pro Image (Nano Banana Pro).
Is Nano Banana free?
Yes. Image generation with Nano Banana 2 is available without a Google AI plan in the Gemini app, with standard usage limits and 1K downloads. Generating images requires age 13 or older, and editing images requires age 18 or older.
How many images can I make with Gemini for free?
Google does not publish a number. Its help center describes standard limits for free users, 2x for AI Plus, 4x for AI Pro and 5x or 20x Pro limits for AI Ultra, and says media generation uses more of your allowance than chat. When you reach your daily quota of Nano Banana 2 images, you also cannot redo images with Nano Banana Pro.
What is Nano Banana Pro and who gets it?
Nano Banana Pro is Google's highest quality image model, with the most world knowledge, advanced text rendering and more precise creative control. In the Gemini app it is available to Google AI plan subscribers through Redo with Pro, with the Gemini model set to Pro. In the API it costs about $0.134 per 1K or 2K image and $0.24 per 4K image.
Can I use Gemini images commercially?
Google's Terms of Service say that when its services let you generate original content, Google won't claim ownership over it. You must follow the Generative AI Prohibited Use Policy, not mislead people into thinking AI content is human made, and not use the output to develop machine learning models. Google's help center also tells you not to violate others' copyright or privacy rights.
How much does the Nano Banana API cost?
On the Gemini API paid tier, Nano Banana 2.1 is about $0.0336 per 1K image, $0.0504 per 2K and $0.113 per 4K. Nano Banana 2 (Gemini 3.1 Flash Image) is about $0.067 per 1K. Nano Banana 2 Lite is about $0.0336 per 1K. Batch pricing is half. The image models have no free API tier, though you can test them in Google AI Studio.
Does Google use my Gemini images to train AI?
It can, depending on your settings. Google's Gemini Apps Privacy Hub says a subset of chats is reviewed by human reviewers to improve Google services, and that your Keep Activity setting controls whether your data is used to improve Google AI. Chats reviewed by humans are kept for up to three years even if you delete your activity. On the paid Gemini API, Google lists prompts as not used to improve its products.
Nano Banana vs ChatGPT: which is better?
Nano Banana is the better free option and the cheaper API. ChatGPT Images has stronger conversational editing and images with thinking on Plus. Our ChatGPT Images vs Nano Banana page picks a winner for each common job.