Google / Nano Banana
Nano Banana 2.1
Generate or edit with extended panoramic and tall aspect ratios.
Nano Banana 2.1 combines 1K, 2K and 4K controls with fourteen aspect ratios in AIO. In addition to standard formats, it offers 1:4, 4:1, 1:8 and 8:1 for unusually tall or wide layouts.
What you can do
- Text generation and single-reference editing
- Fourteen aspect ratios, including 8:1 and 1:8
- 1K, 2K and 4K resolution choices
Visual references & outputs

Ideas to try
- Plan a panoramic banner or a tall visual strip
- Rework a reference image for a different layout
Practical tips
- For extreme ratios, say where the subject should sit in the frame.
- Keep the prompt focused on one composition when exploring a panoramic format.
Supported controls on AIO
These specifications come from AIO’s operation profiles. Controls can differ by tool and resolution; final credit cost is shown in Studio before you run.
Generate
Available- Aspect ratios
- 1:1 / 16:9 / 9:16 / 4:3 / 3:4 / 3:2 / 2:3 / 5:4 / 4:5 / 21:9 / 1:4 / 4:1 / 1:8 / 8:1
- Resolution
- 1K / 2K / 4K
- Quality
- Model default
- Task count options
- 1
- Images per task
- 1
- AIO prompt presets
- Cinematic / 3D clay / Cyber neon
Style presets add curated words to your prompt; they are not native model styles.
Edit
Available- Aspect ratios
- 1:1 / 16:9 / 9:16 / 4:3 / 3:4 / 3:2 / 2:3 / 5:4 / 4:5 / 21:9 / 1:4 / 4:1 / 1:8 / 8:1
- Resolution
- 1K / 2K / 4K
- Quality
- Model default
- Task count options
- 1
- Images per task
- 1
- AIO prompt presets
- Cinematic / 3D clay / Cyber neon
Style presets add curated words to your prompt; they are not native model styles.
Requires your own input image in Studio. Reference art on this page is not uploaded for you.