Nano Banana

Nano Banana 2.1 — Google's Upgraded Flash Image Model for Text and Editing

Google's October 2026 update to Nano Banana 2 keeps Flash-level speed while improving image quality, prompt adherence, text rendering and character consistency. Type a prompt below to try it.

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Why Nano Banana 2.1 Is a Great AI Image Generator

Nano Banana 2.1 is a direct upgrade of Nano Banana 2. Speed and price stay in the same class; the improvements target the everyday problems — lost details, misspelled text, characters that drift between images and seams in wide shots.

  • Better looking, better at listening

    Quality and realism improve at 1K, 2K and 4K, and details you ask for are less likely to be dropped.

  • Many references, subjects stay put

    Use up to 14 reference images. Google says it keeps up to 4 characters and 10 objects consistent — useful for series and product shots.

  • Extra-wide and extra-tall formats

    Aspect ratios like 4:1, 1:4, 8:1 and 1:8, with Google fixing the tiling artifacts wide shots used to show at 2K and 4K.

  • Fast, with a fixed price

    Still a Flash-tier model, priced by size: 6 credits at 1K, 10 at 2K and 12–16 at 4K.

What Nano Banana 2.1 can do

  • Text to image

    Describe subject, setting, light, lens and style in a few sentences and get a finished picture.

  • Multi-image editing

    Add 1–14 references and say what should change: a new background, a different outfit, people and objects from several photos in one scene.

  • Legible text

    Poster headlines, packaging copy and infographic labels come out spelled right and neatly laid out more often.

  • Up to 4K

    Choose 1K, 2K or 4K output; 4K is ready for print and large screens.

  • 15 aspect ratios

    From 1:1, 16:9 and 9:16 to 21:9 and 8:1 — or Auto, letting the model choose from the content.

  • Up to 4 per prompt

    Get 1–4 images from one prompt to compare. Each is settled on its own and failed ones are refunded.

Use cases

Starting points you can copy into the generator above.

Use caseGood forExample prompt
Product photosPlace a product photo in new scenes and light while it keeps its look.

Place this hand cream bottle on a marble bathroom counter in early morning sunlight, a few fresh mint leaves beside it, soft natural light, shallow depth of field, commercial product photography

Social coversVertical 9:16 or 3:4 covers with the headline drawn right into the image.

Vertical social media cover with the title "Weekend Camping Checklist" in bold hand-lettering, a tent and campfire in a pine forest behind it, warm tones, clean negative space

Posters and infographicsEvent posters, process diagrams and explainer cards that need clean text and layout.

An infographic titled "How to brew pour-over coffee" with 4 numbered steps, a simple icon and a short caption for each, beige background, flat illustration style

Characters and storyboardsLock a character with a few references, then generate them in new poses and places.

The girl from the reference images in the same yellow raincoat, running down a city street after rain and splashing through puddles, cinematic shot, neon reflections at dusk

Interior conceptsQuick interior renders in different styles to agree on a direction.

A small Japanese-style study with a full wall of light-oak shelves, floor-to-ceiling window onto a bamboo grove, late-afternoon sun, realistic interior photography, wide angle

Banners and panoramasUse 4:1 and 8:1 formats for site headers and panoramic scenes.

8:1 panoramic banner of a coastline at dusk, from left to right a lighthouse, a fishing village and a long beach fading into the distance, soft gradient sky, illustration style

Nano Banana 2.1 in 3 steps

  1. 1

    Write a prompt or add references

    Describe the picture in English or Chinese. To edit images, add 1–14 references and say what should change.

  2. 2

    Pick resolution, aspect ratio and count

    Choose 1K, 2K or 4K, an aspect ratio and how many images. The credit cost shows before you submit.

  3. 3

    Generate — results are saved

    Results appear in the generator and are kept in My works. Images that fail are refunded automatically.

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Frequently asked questions

It's an upgrade in the same speed class. Google lists improvements in quality and realism, prompt adherence, text rendering, character consistency across edits, and tiling artifacts in wide formats like 4:1 and 8:1 at 2K and 4K.

Ready to Create with Nano Banana 2.1?

The newest Nano Banana: 4K output, up to 14 reference images and ultra-wide formats for posters and banners.

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  • Up to 4K output
  • Up to 14 reference images
  • Failed outputs refunded