Nano Banana - text and reference image generator
The current form supports prompt-only generation or image-led editing with up to four references, ten ratios, Auto framing in image mode, and output count.
Nano Banana text and reference examples
The gallery illustrates portrait, character, product, style, background, and sticker directions; it is not evidence of consistency or an output guarantee.
Why Nano Banana
The live form owns the current prompt, reference, ratio, and output-count controls. Review every returned image against the submitted inputs.
Text-led and image-led modes
Text mode starts from a required prompt. Image mode requires reference media plus a prompt, so choose the mode from the inputs available for the task.
Up to four reference images
Image mode accepts one to four files. References condition a run but do not lock identity, products, text, background, or composition.
JPEG, PNG, or WebP up to 10 MB
Each reference must match one of the three declared formats and stay within the 10 MB file limit.
Ten ratios plus Auto
Text mode offers ten aspect ratios from 21:9 through 9:16. Image mode adds Auto so framing can follow the supplied source.
One to four outputs
The output-count control offers one, two, three, or four results. Review the updated credit estimate before increasing count.
Explicit prompt and time metadata
The prompt limit is 3,000 characters and model metadata estimates about 120 seconds. Neither value guarantees prompt adherence or completion time.
Who uses Nano Banana text and reference input, and for what?
Designers, marketers, ecommerce teams, illustrators, and creators can use these candidate workflows to test prompt-led or reference-led images; every result still needs review.
Photo-change concepts
Use a clear source photo and one requested change, then compare the result for unintended changes to the subject, lighting, background, and crop.
Recurring-character studies
Supply consistent references to test a subject in new scenes, but reject identity drift rather than claiming guaranteed character preservation.
Product mockups
Use product references for studio or lifestyle concepts and verify labels, proportions, colors, and regulated details before downstream use.
Style explorations
Compare a requested visual direction across outputs while preserving the original source and checking what changed.
Sticker and icon drafts
Generate small-format visual concepts, then inspect edges, transparency needs, facial details, and text before export.
Campaign concept sets
Hold references and prompt structure constant while testing ratios or output count; do not assume a batch is automatically brand-consistent.
What a run costs and returns
Available in the form today, each priced in the same credits.
Per run, depending on the model and length chosen.
Includes a commercial licence for what you make.
Accepted for upload, up to 10 MB per file.
The longest prompt every model on this page accepts.
Nano Banana text and reference FAQ
Answers about input modes, reference limits, formats, ratios, output count, configured credits and time, rights, and review boundaries.
Nano Banana is a selectable image workflow in this app with text-led and image-led modes. The live form defines its prompt, reference, ratio, and output-count controls.
Test a current Nano Banana workflow
Open the generator, choose text or image mode, confirm the displayed inputs and credit estimate, and inspect every returned image.