Google Gemini Nano Banana AI is gaining popularity, with users experimenting with prompts to generate diverse visuals, from realistic 3D figurines to vintage saree looks, sharing their creations on social media. The tool can transform ordinary selfies, but not all AI-generated photos match users’ facial features, which may result in mismatched backgrounds or a distorted face. To achieve the best results, avoid these five common mistakes.
1. Don’t use low-quality photos or group shots. The AI works best with clear, solo images where the face is fully visible.
2. Keep your prompts concise. Overloading your prompt with too many details can confuse the Nano Banana AI. Use 3-4 clear and concise visual instructions.
3. Avoid vague prompts. Rather than using phrases like “make me look like a Bollywood actress,” provide specific details such as fabric, color, background, and lighting style.
4. Maintain facial consistency by including instructions to “keep the same facial features” to prevent distortions or changes to the face.
5. Don’t overlook the background. If a dramatic backdrop is important, include it in the prompt; otherwise, the AI might use plain or mismatched scenes.
To use the Google Gemini Nano Banana AI tool, go to the Gemini 2.5 Flash Image (Nano Banana) portal, or in the Gemini app. Then tap on “Try Nano Banana”, add an image, input your prompt, and press “Enter”.