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Nano Banana 2 Lite

Fast 1K image generation and reference editing for clean game-asset references.

image/nano-banana-2
Try it in StudioUse with your agent or API
Made with Nano Banana 2 Lite: Macro still life of glowing potion bottles on a wooden shelf in a fantasy shop, warm candle light, dust in the air, no l

Macro still life of glowing potion bottles on a wooden shelf in a fantasy shop, warm candle light, dust in the air, no labels, no text. Vertical 4:5 composition: the subject fills the upper two thirds and stays inside the central square of the frame. Full-frame cinema still, 100mm macro lens, f/2, shallow depth of field. One motivated key light, strong rim light, real bounce, lifted warm blacks (never pure black), atmosphere (haze, dust or spray) catching the light. Kodak Vision3 500T color, fine film grain, natural skin and material texture, true reflections. Premium game-trailer cinematography, one hero subject big in frame, clean uncluttered edges. No text, no letters, no numbers, no logos, no watermark, no UI, no captions, no signage with writing. Avoid: painterly concept-art look, glowing runes, generic fantasy castles, plastic skin, extra fingers, HUDs, stock-photo smiles, celebrity or franchise lookalikes.

Price
~4.2 credits / image
Makes
Text to image, Image editing

Best for

Nano Banana 2 Lite is a fast Google image model. In Summer it generates 1K images and edits with up to four reference images, which makes it a good default for asset references and quick variations.

  • Clean, centered asset references ready for image to 3D.
  • Variations of an existing sprite or prop from a reference image.
  • Keeping a set of items in one style by editing from the same reference.

Put it together

Where Nano Banana 2 Lite fits in a game, with the models it works well with. Your agent runs every step.

Price

ModeModelPrice
Text to image, Image editingNano Banana 2 Lite~4.2 credits / image

Paid from your Summer credits; ~ marks a typical estimate for token-priced output.

Use it from code or your agent

Sign in once with summer login. Your agent or your code then runs it with your paid credits.

npx -y summer-engine@latest login
npx -y summer-engine@latest api run image/nano-banana-2 \
  --input '{"prompt":"a cozy pixel-art tavern at night","aspectRatio":"16:9"}' \
  --download .

image/nano-banana-2: $0.042 per image. Paid from your Summer credits.

Inputs

What input takes for image/nano-banana-2. Send only what you need; Summer fills in tested defaults.

  • promptstringRequired · up to 4000 characters

    What to draw, or how to change the reference image.

  • styleenum
    • realistic
    • cartoon
    • anime
    • none
  • aspectRatioenum

    Default 1:1.

    • 1:1
    • 16:9
    • 9:16
    • 4:3
    • 3:4
    • 3:2
    • 2:3
    • 5:4
    • 4:5
    • 21:9
  • widthinteger64 to 4096

    Smallest width wanted, in pixels; give height too. Store key art: 1920 x 1080 at 16:9.

  • heightinteger64 to 4096

    Smallest height wanted, in pixels; give width too.

  • numImagesintegerDefault 1 · 1 to 4
  • referenceImageUrlstringup to 2048 characters

    A public image URL to edit instead of drawing from nothing.

  • removeBackgroundboolean

    Also cut out the background (transparent PNG); costs a removal per image.

  • seedintegerat least 0

    Same seed and prompt, similar image (Nano Banana models).

  • titlestringup to 200 characters

Model docs · Summer API docs · Set up the Summer MCP server · Try it in the browser

Questions

What is Nano Banana 2 Lite good for in game development?
Nano Banana 2 Lite is a fast Google image model. In Summer it generates 1K images and edits with up to four reference images, which makes it a good default for asset references and quick variations. Typical game uses: clean, centered asset references ready for image to 3D; variations of an existing sprite or prop from a reference image; keeping a set of items in one style by editing from the same reference.
How much does Nano Banana 2 Lite cost in Summer?
Nano Banana 2 Lite costs ~4.2 credits / image in Summer Studio. Prices marked ~ are typical estimates because the provider bills by tokens or output size. It is charged from your Summer credits.
Can Nano Banana 2 Lite edit an existing image?
Nano Banana 2 Lite supports text to image and image editing in Summer. It can also edit an existing image using up to 4 reference images.
Can I use Nano Banana 2 Lite from Claude Code, Cursor or Codex?
Yes. Connect the Summer MCP server to Claude Code, Cursor, Codex or another MCP client, then ask your agent to generate with summer_generate_image with model: "nano-banana-2". Setup instructions are at summerengine.com/mcp.
Where do Nano Banana 2 Lite results go?
Every generation is saved to your Summer asset library. From there you can download it or bring it into a Summer Engine project.