Nano Banana 2 is Google's Gemini 3.1 Flash Image model, positioned as a fast general-purpose workhorse with strong text rendering, world knowledge, reference-image control, and output up to 4K. In Imgo it powers both the Image Generator and Image Editor for text-to-image, reference-guided generation, inpainting, outpainting, and style transfer.
Capability snapshot
4
images per render
free
plan access
2
variants: 2 and 2 Lite
Practical value mapped to real production workflows.
Benefit
01
Generate from text or reference images
Describe the shot, or attach reference images to lock a product, face or scene. Nano Banana 2 follows natural-language prompts closely and renders up to four candidates per run across 1:1, 16:9, 9:16 and other aspect ratios.
Benefit
02
Edit photos with plain language
Upload a photo and say what should change: swap the background, relight the scene, remove an object, extend the frame, or shift the whole image into a new style. The Image Editor runs Nano Banana 2 for inpainting, outpainting and style transfer, and keeps the parts you did not mention intact.
Benefit
03
Fast enough for daily iteration
Google positions Nano Banana 2 as the fast workhorse for image generation and editing. Use it for look-dev, social batches, and ad variants, then compare a winning frame with Pro or send it into video when the job needs another production step.
A simple three-step path from source material to a reusable result.
Step 1
Pick Nano Banana 2 in the generator
Open the Image Generator, choose Nano Banana 2 from the model list, and write the prompt or build one with the Nano Banana Prompt Generator. Set the aspect ratio and how many candidates you want.
Step 2
Refine in the Image Editor
Send a result — or any photo you upload — to the Image Editor. Mask an area and describe the change, extend the canvas, or apply a style; every pass runs on Nano Banana 2 and keeps a version history.
Step 3
Promote to Pro or video
When a frame needs a premium alternative, compare it with Nano Banana Pro for complex asset production, or hand it to Kling, Sora 2, or Veo 3 as an image-to-video reference. Prompts, reference images, and character anchors carry across.
Both support output up to 4K. Google positions Nano Banana Pro for advanced professional asset production and Nano Banana 2 as the faster general-purpose workhorse that brings many Pro capabilities to everyday generation and editing. Compare the live price, latency, and accepted-result rate for your own task.
Yes. Imgo's Image Editor runs on Nano Banana 2. Upload a photo, mask or describe the region, and ask for a background swap, object removal, relighting, outpainting or a style change. Text in the image can be rewritten the same way.
Yes. Nano Banana 2 is in the free tier and spends the credits you earn through daily check-in. Paid plans add more credits, faster queues and access to Nano Banana Pro.
The Nano Banana Prompt Generator builds a structured prompt from a short idea, and the Nano Banana section of the Prompt Library has ready-to-copy examples for portraits, product shots, posters and style transfer. Both open straight into the generator with Nano Banana 2 selected.
Next step
Open the tool with a real image, compare the results, and keep the version that works.