About
Compare directions before you commit.
Nano Banana is a batch image proofing workbench for e-commerce and ad operations — built to compare many creative directions side by side, not to generate one image at a time.
A batch, not a single image
Paste up to 20 creative directions and get a fixed contact sheet back. Every output is an independent task with its own slot ID, so one failure never takes down the batch.
Transparent billing
One credit per successful, downloadable output. Blocked, failed, or cancelled slots release their reservation — and you always see the model, the cost, and the status.
Honest limits
1K/2K/4K output, ten aspect ratios, SynthID-marked results. We publish no speed promises until we have enough real production calls to back them up.
Why we built Nano Banana
Most image tools sell you one picture at a time. But when you run a store or an ad account, the hard part is not making an image — it is deciding which of ten directions is worth your budget. Generating them one by one turns that decision into an afternoon of tab-switching.
So Nano Banana sells the comparison itself: fixed slots, per-slot status, retry of only the failures, and a ledger that shows exactly what each image cost. No black box, no all-or-nothing batches.