Nano Banana
Google image model built for precise edits and consistent subjects across images, reached through Gemini and its API.
Quick facts
| Pricing | Freemium |
|---|---|
| Free tier | Limited — quotas through consumer apps rather than a free API tier |
| Platforms | Web, API |
| Developer | |
| Website | https://nanobananaimg.com |
What Nano Banana is
Nano Banana is the nickname that stuck to a Google image model built for editing rather than only generation. Its distinguishing behaviour is consistency: you can supply a person or an object in one image and place the same subject in new scenes, or ask for a specific change — swap an outfit, remove an object, change the lighting — while the rest of the image stays put. That makes it useful for product shots, character sets and iterative design, where regenerating from scratch would lose the thing you liked. It is reached through Google consumer apps and the developer API rather than a dedicated subscription, so cost depends on which surface you use. The limits are resolution, regional availability and the usual policy filters on people and brands. Multiple reference images can be combined, which is how a product can be placed into a scene it was never photographed in.
Best for
- Editing one element while keeping the rest of an image intact
- Keeping a character or product consistent across several images
- Iterating on a shot without regenerating from scratch
Not ideal for
- Work needing very large print-resolution output
- Tight control over exact typography in an image
Pros
- Edits preserve the parts of the image you did not touch
- Subject consistency across separate images
- Reachable from apps already in use
Cons
- Resolution limits restrict print use
- Availability varies by region and plan
- Policy filters refuse some subjects outright
Pricing in detail
Consumer use comes with Google subscription tiers rather than a separate product, so the cost is the plan that includes image generation. Developer use is billed per image through the Gemini API, with rates that differ by resolution and model version. Because the two surfaces are priced differently, compare the per-image API rate against the subscription only after deciding which surface your workflow needs.