nano-banana-pro
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ChineseNano Banana Pro (Gemini 3 Pro Image)
Nano Banana Pro (Gemini 3 Pro Image)
Use the bundled script to generate or edit images.
Generate
bash
uv run {baseDir}/scripts/generate_image.py --prompt "your image description" --filename "output.png" --resolution 1KEdit (single image)
bash
uv run {baseDir}/scripts/generate_image.py --prompt "edit instructions" --filename "output.png" -i "/path/in.png" --resolution 2KMulti-image composition (up to 14 images)
bash
uv run {baseDir}/scripts/generate_image.py --prompt "combine these into one scene" --filename "output.png" -i img1.png -i img2.png -i img3.pngAPI key
- env var
GEMINI_API_KEY - Or set /
skills."nano-banana-pro".apiKeyinskills."nano-banana-pro".env.GEMINI_API_KEY~/.openclaw/openclaw.json
Specific aspect ratio (optional)
bash
uv run {baseDir}/scripts/generate_image.py --prompt "portrait photo" --filename "output.png" --aspect-ratio 9:16Notes
- Resolutions: (default),
1K,2K.4K - Aspect ratios: ,
1:1,2:3,3:2,3:4,4:3,4:5,5:4,9:16,16:9. Without21:9/--aspect-ratio, the model picks freely - use this flag for avatars, profile pics, or consistent batch generation.-a - Use timestamps in filenames: .
yyyy-mm-dd-hh-mm-ss-name.png - The script prints a line for OpenClaw to auto-attach on supported chat providers.
MEDIA: - Do not read the image back; report the saved path only.
使用附带的脚本生成或编辑图片。
生成
bash
uv run {baseDir}/scripts/generate_image.py --prompt "your image description" --filename "output.png" --resolution 1K编辑(单张图片)
bash
uv run {baseDir}/scripts/generate_image.py --prompt "edit instructions" --filename "output.png" -i "/path/in.png" --resolution 2K多图合成(最多支持14张图片)
bash
uv run {baseDir}/scripts/generate_image.py --prompt "combine these into one scene" --filename "output.png" -i img1.png -i img2.png -i img3.pngAPI密钥
- 环境变量
GEMINI_API_KEY - 或者在 中设置
~/.openclaw/openclaw.json/skills."nano-banana-pro".apiKeyskills."nano-banana-pro".env.GEMINI_API_KEY
自定义宽高比(可选)
bash
uv run {baseDir}/scripts/generate_image.py --prompt "portrait photo" --filename "output.png" --aspect-ratio 9:16注意事项
- 支持的分辨率:(默认)、
1K、2K。4K - 支持的宽高比:、
1:1、2:3、3:2、3:4、4:3、4:5、5:4、9:16、16:9。如果不指定21:9/--aspect-ratio参数,模型会自由选择比例,生成头像、个人资料图或需要一致性的批量生成时请使用该参数。-a - 文件名建议使用时间戳格式:。
yyyy-mm-dd-hh-mm-ss-name.png - 脚本会输出一行 内容,供OpenClaw在支持的聊天平台上自动附加图片。
MEDIA: - 无需回读图片内容,仅上报保存路径即可。