Nano Banana 2.1

What is Nano Banana 2.1?

An update to Nano Banana 2 for everyday generation and edits. Same strip ratios, Flash-level speed, and a starting quote of 3 credits—with stronger visual quality and clearer layouts.

• Sharper 1K–4K realism

  Skin, materials, light, and backgrounds hold together more cleanly across 1K, 2K, and 4K. Default sharpness is still 1K when you want a fast pass.

• Cleaner wide and tall frames

  Ratios include 1:4, 1:8, 4:1, and 8:1. Tiling artifacts on panoramic frames are reduced at 2K and 4K, so banners and vertical posters stay more coherent.

• Stronger type and multi-image fusion

  Headlines and infographic layouts read more cleanly. Upload up to 14 references to keep characters and products steadier across edits.

How to create with Nano Banana 2.1

Pick the frame, generate, then revise in one sentence.

1. 01
   1

   Describe or upload

   Write the frame, or add up to 14 JPG, PNG, or WEBP references.

2. 02
   2

   Choose Nano Banana 2.1

   Set aspect and 1K, 2K, or 4K. Use a strip ratio when the layout needs it.

3. 03
   3

   Revise, then download

   One more sentence if type or a detail slipped. Check letters before you ship.

Nano Banana 2.1 vs Nano Banana 2

2.1 is the updated Flash pass. 2 keeps the same wide-ratio path with the previous quality floor and upload limit.

Text to image and image to image

Same two paths as Nano Banana 2, with the updated Flash model underneath.

• Text to image

  Describe subject, ratio, and any words in the frame.

• Image to image

  Upload and change only what you name.

• A strip or a banner

  1:8, 8:1, 1:4, or 4:1 when 16:9 is the wrong shape.

• When to switch

  Pro for auto aspect and the higher finish. Original Nano Banana for the lower text-to-image quote.