This post lists the most useful Bing AI Image generator Negative Prompts that you can use. Negative prompts are instructions used in AI image generation to specify elements or features that should be excluded from the generated images. By clearly stating what you do not want to appear, you can guide the AI to produce more accurate and desirable results.

What are negative prompts for AI?
When an AI generates an image, a negative prompt is a directive that guides the model about unwanted elements in the output. For instance, if you’re generating an image of a landscape but want to avoid any buildings, you might include “no buildings” as a negative prompt. This technique helps in filtering out undesirable content, leading to more refined and relevant images.
What are Copilot Designer negative prompts?
Copilot Designer is an AI-powered tool integrated into Microsoft 365 that assists users in creating designs based on textual prompts. While Microsoft doesn’t offer any official document of negative prompts, general rules of negative prompting can be included. For example, instead of stating “no blur,” you might specify “sharp focus throughout the image” to achieve the intended clarity.
Best Bing AI Image generator Negative Prompts
Here is a quick list of keywords you can use in Bing AI Image Creator to make sure the output doesn’t have it.
- Avoiding distortions: disfigured, deformed, extra limbs, fused fingers.
- Preventing low-quality images: blurry, pixelated, noisy, low resolution.
- Controlling unwanted styles: cartoon, anime, 3D render, abstract.
- Improving realism: unnatural skin, exaggerated features, doll-like.
- Eliminating unwanted elements: fog, darkness, moss, watermark.
- Fixing lighting issues: overexposed, underexposed, harsh shadows.
Read: How to create Copilot agents using Microsoft AI?
Here is a categorized version of negative prompts for images.
1] Quality & Clarity Issues
- blurry, pixelated, low resolution, grainy
- distorted, smudged, warped edges
- noise, clutter, messy composition
- overprocessed, artificial, heavily edited
2] Unwanted Styles
- cartoon, anime, CGI, 3D render, vector art
- abstract, surreal, unnatural background
- exaggerated features, doll-like, uncanny valley
3] Lighting & Color Problems
- overexposed, underexposed, washed out
- dark, foggy, muted colors, unnatural lighting
- chromatic aberration, color fringing, artifacts
4] Anatomical Errors
- disfigured, unnatural proportions, duplicate faces
- extra limbs, fused fingers, missing facial features
5] Unwanted Elements
- text, watermark, logo, signature, caption
- duplicate objects, floating elements, incorrect reflections
To find more prompts, you can ask Copilot or experiment and make a list of your own.
Read: How to use Bing Video Creator to create AI videos
When should you use a Negative Prompt?
Use a negative prompt when you want to exclude specific objects, effects, or unwanted details from your AI-generated image in SD mode.
How to use Negative Prompts in Stable Diffusion?
Go to the AI Generator, enable SD mode, and enter unwanted elements in the “Negative prompt” section, separating them with commas (e.g., “sketch, drawing”).