nanobanana3.design: a reference-guided image editor with model and credit controls
nanobanana3.design is a website for generating and editing images from prompts and visual references. Its interface includes model selection, resolution, aspect ratio, output format and batch controls. The page’s branding should be read separately from the model actually selected in that interface.
What the captured interface offers
The site describes text-to-image and image-to-image workflows, including combining reference pictures and requesting changes in ordinary language. It lists output resolutions up to 4K with supported settings and PNG or JPG downloads.
The captured model selector shows Nano Banana 2.1 High Quality, despite the page’s Nano Banana 3 branding. That mismatch is a reason to inspect the live selection before generating. This page does not establish an official new Google model release or a relationship between the website and a model provider.
References, batches and usage
The interface allows reference uploads and advertises up to ten images with the displayed supported configuration. Batch generation can request up to ten outputs with the same settings, with each image treated as a task.
A visible credit amount accompanies the selected model. The practical cost of a batch therefore needs to be checked against the model and output settings being used, rather than inferred from the website’s headline name or promotional banner.
A practical way to evaluate it
For a product-image task, begin with a clear reference and specify what must remain unchanged: shape, label text, colour or proportions. Change one variable, such as the background, and inspect the output against the original. A plausible-looking result can still contain a wrong logo or altered product detail.
Franklin’s interpretation is that reference controls are useful only if the output preserves the details your job requires. Treat the site’s example gallery as demonstrations selected by the publisher, rather than an independent measure of consistency. Review the current service terms before using sensitive uploads or planning commercial work.
See the live controls at nanobanana3.design before choosing a model or purchasing credits.