What are negative prompts and how do I use them?

Negative prompts tell a model what to exclude from the generation. PicX Studio has no separate 'Negative Prompt' field, because today's models — Nano Banana, GPT Image, Seedream, Seedance — follow plain-language instructions, so you steer them inside the main prompt. The most reliable approach is to describe what you want instead: 'plain white background' rather than 'no background', 'sharp focus' rather than 'not blurry'. When you do need an exclusion, add a short, specific clause at the end: 'Avoid: text, watermark, extra fingers.' Keep it concise — a long list of negatives can pull attention to the very things you named.